161923776

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 224

約数和(自身を含む): 547176960

約数和(自身を除く): 385253184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 64, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 192, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 373, 399, 408, 448, 456, 476, 532, 544, 608, 646, 672, 714, 746, 798, 816, 912, 952, 969, 1064, 1088, 1119, 1216, 1292, 1344, 1428, 1492, 1596, 1632, 1824, 1904, 1938, 2128, 2238, 2261, 2584, 2611, 2856, 2984, 3192, 3264, 3648, 3808, 3876, 4256, 4476, 4522, 5168, 5222, 5712, 5968, 6341, 6384, 6783, 7087, 7616, 7752, 7833, 8512, 8952, 9044, 10336, 10444, 11424, 11936, 12682, 12768, 13566, 14174, 15504, 15666, 17904, 18088, 19023, 20672, 20888, 21261, 22848, 23872, 25364, 25536, 27132, 28348, 31008, 31332, 35808, 36176, 38046, 41776, 42522, 44387, 49609, 50728, 54264, 56696, 62016, 62664, 71616, 72352, 76092, 83552, 85044, 88774, 99218, 101456, 108528, 113392, 120479, 125328, 133161, 144704, 148827, 152184, 167104, 170088, 177548, 198436, 202912, 217056, 226784, 240958, 250656, 266322, 297654, 304368, 340176, 355096, 361437, 396872, 405824, 434112, 453568, 481916, 501312, 532644, 595308, 608736, 680352, 710192, 722874, 793744, 843353, 963832, 1065288, 1190616, 1217472, 1360704, 1420384, 1445748, 1587488, 1686706, 1927664, 2130576, 2381232, 2530059, 2840768, 2891496, 3174976, 3373412, 3855328, 4261152, 4762464, 5060118, 5782992, 6746824, 7710656, 8522304, 9524928, 10120236, 11565984, 13493648, 20240472, 23131968, 26987296, 40480944, 53974592, 80961888, 161923776]

約数ペア:

[(1, 161923776), (2, 80961888), (3, 53974592), (4, 40480944), (6, 26987296), (7, 23131968), (8, 20240472), (12, 13493648), (14, 11565984), (16, 10120236), (17, 9524928), (19, 8522304), (21, 7710656), (24, 6746824), (28, 5782992), (32, 5060118), (34, 4762464), (38, 4261152), (42, 3855328), (48, 3373412), (51, 3174976), (56, 2891496), (57, 2840768), (64, 2530059), (68, 2381232), (76, 2130576), (84, 1927664), (96, 1686706), (102, 1587488), (112, 1445748), (114, 1420384), (119, 1360704), (133, 1217472), (136, 1190616), (152, 1065288), (168, 963832), (192, 843353), (204, 793744), (224, 722874), (228, 710192), (238, 680352), (266, 608736), (272, 595308), (304, 532644), (323, 501312), (336, 481916), (357, 453568), (373, 434112), (399, 405824), (408, 396872), (448, 361437), (456, 355096), (476, 340176), (532, 304368), (544, 297654), (608, 266322), (646, 250656), (672, 240958), (714, 226784), (746, 217056), (798, 202912), (816, 198436), (912, 177548), (952, 170088), (969, 167104), (1064, 152184), (1088, 148827), (1119, 144704), (1216, 133161), (1292, 125328), (1344, 120479), (1428, 113392), (1492, 108528), (1596, 101456), (1632, 99218), (1824, 88774), (1904, 85044), (1938, 83552), (2128, 76092), (2238, 72352), (2261, 71616), (2584, 62664), (2611, 62016), (2856, 56696), (2984, 54264), (3192, 50728), (3264, 49609), (3648, 44387), (3808, 42522), (3876, 41776), (4256, 38046), (4476, 36176), (4522, 35808), (5168, 31332), (5222, 31008), (5712, 28348), (5968, 27132), (6341, 25536), (6384, 25364), (6783, 23872), (7087, 22848), (7616, 21261), (7752, 20888), (7833, 20672), (8512, 19023), (8952, 18088), (9044, 17904), (10336, 15666), (10444, 15504), (11424, 14174), (11936, 13566), (12682, 12768)]