161374752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 288

約数和(自身を含む): 603832320

約数和(自身を除く): 442457568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 32, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 96, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 224, 228, 231, 252, 264, 266, 288, 304, 308, 336, 342, 352, 383, 396, 399, 418, 456, 462, 504, 528, 532, 608, 616, 627, 672, 684, 693, 766, 792, 798, 836, 912, 924, 1008, 1056, 1064, 1149, 1197, 1232, 1254, 1368, 1386, 1463, 1532, 1584, 1596, 1672, 1824, 1848, 1881, 2016, 2128, 2298, 2394, 2464, 2508, 2681, 2736, 2772, 2926, 3064, 3168, 3192, 3344, 3447, 3696, 3762, 4213, 4256, 4389, 4596, 4788, 5016, 5362, 5472, 5544, 5852, 6128, 6384, 6688, 6894, 7277, 7392, 7524, 8043, 8426, 8778, 9192, 9576, 10032, 10724, 11088, 11704, 12256, 12639, 12768, 13167, 13788, 14554, 15048, 16086, 16852, 17556, 18384, 19152, 20064, 21448, 21831, 22176, 23408, 24129, 25278, 26334, 27576, 29108, 29491, 30096, 32172, 33704, 35112, 36768, 37917, 38304, 42896, 43662, 46816, 48258, 50556, 50939, 52668, 55152, 58216, 58982, 60192, 64344, 65493, 67408, 70224, 75834, 80047, 85792, 87324, 88473, 96516, 101112, 101878, 105336, 110304, 116432, 117964, 128688, 130986, 134816, 140448, 151668, 152817, 160094, 174648, 176946, 193032, 202224, 203756, 210672, 232864, 235928, 240141, 257376, 261972, 265419, 303336, 305634, 320188, 349296, 353892, 386064, 404448, 407512, 421344, 458451, 471856, 480282, 523944, 530838, 560329, 606672, 611268, 640376, 698592, 707784, 720423, 772128, 815024, 916902, 943712, 960564, 1047888, 1061676, 1120658, 1213344, 1222536, 1280752, 1415568, 1440846, 1630048, 1680987, 1833804, 1921128, 2095776, 2123352, 2241316, 2445072, 2561504, 2831136, 2881692, 3361974, 3667608, 3842256, 4246704, 4482632, 4890144, 5042961, 5763384, 6723948, 7335216, 7684512, 8493408, 8965264, 10085922, 11526768, 13447896, 14670432, 17930528, 20171844, 23053536, 26895792, 40343688, 53791584, 80687376, 161374752]

約数ペア:

[(1, 161374752), (2, 80687376), (3, 53791584), (4, 40343688), (6, 26895792), (7, 23053536), (8, 20171844), (9, 17930528), (11, 14670432), (12, 13447896), (14, 11526768), (16, 10085922), (18, 8965264), (19, 8493408), (21, 7684512), (22, 7335216), (24, 6723948), (28, 5763384), (32, 5042961), (33, 4890144), (36, 4482632), (38, 4246704), (42, 3842256), (44, 3667608), (48, 3361974), (56, 2881692), (57, 2831136), (63, 2561504), (66, 2445072), (72, 2241316), (76, 2123352), (77, 2095776), (84, 1921128), (88, 1833804), (96, 1680987), (99, 1630048), (112, 1440846), (114, 1415568), (126, 1280752), (132, 1222536), (133, 1213344), (144, 1120658), (152, 1061676), (154, 1047888), (168, 960564), (171, 943712), (176, 916902), (198, 815024), (209, 772128), (224, 720423), (228, 707784), (231, 698592), (252, 640376), (264, 611268), (266, 606672), (288, 560329), (304, 530838), (308, 523944), (336, 480282), (342, 471856), (352, 458451), (383, 421344), (396, 407512), (399, 404448), (418, 386064), (456, 353892), (462, 349296), (504, 320188), (528, 305634), (532, 303336), (608, 265419), (616, 261972), (627, 257376), (672, 240141), (684, 235928), (693, 232864), (766, 210672), (792, 203756), (798, 202224), (836, 193032), (912, 176946), (924, 174648), (1008, 160094), (1056, 152817), (1064, 151668), (1149, 140448), (1197, 134816), (1232, 130986), (1254, 128688), (1368, 117964), (1386, 116432), (1463, 110304), (1532, 105336), (1584, 101878), (1596, 101112), (1672, 96516), (1824, 88473), (1848, 87324), (1881, 85792), (2016, 80047), (2128, 75834), (2298, 70224), (2394, 67408), (2464, 65493), (2508, 64344), (2681, 60192), (2736, 58982), (2772, 58216), (2926, 55152), (3064, 52668), (3168, 50939), (3192, 50556), (3344, 48258), (3447, 46816), (3696, 43662), (3762, 42896), (4213, 38304), (4256, 37917), (4389, 36768), (4596, 35112), (4788, 33704), (5016, 32172), (5362, 30096), (5472, 29491), (5544, 29108), (5852, 27576), (6128, 26334), (6384, 25278), (6688, 24129), (6894, 23408), (7277, 22176), (7392, 21831), (7524, 21448), (8043, 20064), (8426, 19152), (8778, 18384), (9192, 17556), (9576, 16852), (10032, 16086), (10724, 15048), (11088, 14554), (11704, 13788), (12256, 13167), (12639, 12768)]