164715712

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 112

約数和(自身を含む): 404611840

約数和(自身を除く): 239896128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 448, 518, 523, 532, 592, 608, 703, 1036, 1046, 1064, 1184, 1216, 1406, 2072, 2092, 2128, 2368, 2812, 3661, 4144, 4184, 4256, 4921, 5624, 7322, 8288, 8368, 8512, 9842, 9937, 11248, 14644, 16576, 16736, 19351, 19684, 19874, 22496, 29288, 33472, 38702, 39368, 39748, 44992, 58576, 69559, 77404, 78736, 79496, 117152, 135457, 139118, 154808, 157472, 158992, 234304, 270914, 278236, 309616, 314944, 317984, 367669, 541828, 556472, 619232, 635968, 735338, 1083656, 1112944, 1238464, 1470676, 2167312, 2225888, 2573683, 2941352, 4334624, 4451776, 5147366, 5882704, 8669248, 10294732, 11765408, 20589464, 23530816, 41178928, 82357856, 164715712]

約数ペア:

[(1, 164715712), (2, 82357856), (4, 41178928), (7, 23530816), (8, 20589464), (14, 11765408), (16, 10294732), (19, 8669248), (28, 5882704), (32, 5147366), (37, 4451776), (38, 4334624), (56, 2941352), (64, 2573683), (74, 2225888), (76, 2167312), (112, 1470676), (133, 1238464), (148, 1112944), (152, 1083656), (224, 735338), (259, 635968), (266, 619232), (296, 556472), (304, 541828), (448, 367669), (518, 317984), (523, 314944), (532, 309616), (592, 278236), (608, 270914), (703, 234304), (1036, 158992), (1046, 157472), (1064, 154808), (1184, 139118), (1216, 135457), (1406, 117152), (2072, 79496), (2092, 78736), (2128, 77404), (2368, 69559), (2812, 58576), (3661, 44992), (4144, 39748), (4184, 39368), (4256, 38702), (4921, 33472), (5624, 29288), (7322, 22496), (8288, 19874), (8368, 19684), (8512, 19351), (9842, 16736), (9937, 16576), (11248, 14644)]