155999424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 512064000

約数和(自身を除く): 356064576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 64, 76, 82, 84, 96, 112, 114, 123, 133, 149, 152, 164, 168, 192, 224, 228, 246, 266, 287, 298, 304, 328, 336, 399, 447, 448, 456, 492, 532, 574, 596, 608, 656, 672, 779, 798, 861, 894, 912, 984, 1043, 1064, 1148, 1192, 1216, 1312, 1344, 1558, 1596, 1722, 1788, 1824, 1968, 2086, 2128, 2296, 2337, 2384, 2624, 2831, 3116, 3129, 3192, 3444, 3576, 3648, 3936, 4172, 4256, 4592, 4674, 4768, 5453, 5662, 6109, 6232, 6258, 6384, 6888, 7152, 7872, 8344, 8493, 8512, 9184, 9348, 9536, 10906, 11324, 12218, 12464, 12516, 12768, 13776, 14304, 16359, 16688, 16986, 18327, 18368, 18696, 19817, 21812, 22648, 24436, 24928, 25032, 25536, 27552, 28608, 32718, 33376, 33972, 36654, 37392, 39634, 42763, 43624, 45296, 48872, 49856, 50064, 55104, 59451, 65436, 66752, 67944, 73308, 74784, 79268, 85526, 87248, 90592, 97744, 100128, 116071, 118902, 128289, 130872, 135888, 146616, 149568, 158536, 171052, 174496, 181184, 195488, 200256, 232142, 237804, 256578, 261744, 271776, 293232, 317072, 342104, 348213, 348992, 390976, 464284, 475608, 513156, 523488, 543552, 586464, 634144, 684208, 696426, 812497, 928568, 951216, 1026312, 1046976, 1172928, 1268288, 1368416, 1392852, 1624994, 1857136, 1902432, 2052624, 2437491, 2736832, 2785704, 3249988, 3714272, 3804864, 4105248, 4874982, 5571408, 6499976, 7428544, 8210496, 9749964, 11142816, 12999952, 19499928, 22285632, 25999904, 38999856, 51999808, 77999712, 155999424]

約数ペア:

[(1, 155999424), (2, 77999712), (3, 51999808), (4, 38999856), (6, 25999904), (7, 22285632), (8, 19499928), (12, 12999952), (14, 11142816), (16, 9749964), (19, 8210496), (21, 7428544), (24, 6499976), (28, 5571408), (32, 4874982), (38, 4105248), (41, 3804864), (42, 3714272), (48, 3249988), (56, 2785704), (57, 2736832), (64, 2437491), (76, 2052624), (82, 1902432), (84, 1857136), (96, 1624994), (112, 1392852), (114, 1368416), (123, 1268288), (133, 1172928), (149, 1046976), (152, 1026312), (164, 951216), (168, 928568), (192, 812497), (224, 696426), (228, 684208), (246, 634144), (266, 586464), (287, 543552), (298, 523488), (304, 513156), (328, 475608), (336, 464284), (399, 390976), (447, 348992), (448, 348213), (456, 342104), (492, 317072), (532, 293232), (574, 271776), (596, 261744), (608, 256578), (656, 237804), (672, 232142), (779, 200256), (798, 195488), (861, 181184), (894, 174496), (912, 171052), (984, 158536), (1043, 149568), (1064, 146616), (1148, 135888), (1192, 130872), (1216, 128289), (1312, 118902), (1344, 116071), (1558, 100128), (1596, 97744), (1722, 90592), (1788, 87248), (1824, 85526), (1968, 79268), (2086, 74784), (2128, 73308), (2296, 67944), (2337, 66752), (2384, 65436), (2624, 59451), (2831, 55104), (3116, 50064), (3129, 49856), (3192, 48872), (3444, 45296), (3576, 43624), (3648, 42763), (3936, 39634), (4172, 37392), (4256, 36654), (4592, 33972), (4674, 33376), (4768, 32718), (5453, 28608), (5662, 27552), (6109, 25536), (6232, 25032), (6258, 24928), (6384, 24436), (6888, 22648), (7152, 21812), (7872, 19817), (8344, 18696), (8493, 18368), (8512, 18327), (9184, 16986), (9348, 16688), (9536, 16359), (10906, 14304), (11324, 13776), (12218, 12768), (12464, 12516)]