172387392

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:520

約数の個数: 112

約数和(自身を含む): 481827840

約数和(自身を除く): 309440448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 103, 138, 184, 192, 206, 276, 309, 368, 379, 412, 552, 618, 736, 758, 824, 1104, 1137, 1236, 1472, 1516, 1648, 2208, 2274, 2369, 2472, 3032, 3296, 4416, 4548, 4738, 4944, 6064, 6592, 7107, 8717, 9096, 9476, 9888, 12128, 14214, 17434, 18192, 18952, 19776, 24256, 26151, 28428, 34868, 36384, 37904, 39037, 52302, 56856, 69736, 72768, 75808, 78074, 104604, 113712, 117111, 139472, 151616, 156148, 209208, 227424, 234222, 278944, 312296, 418416, 454848, 468444, 557888, 624592, 836832, 897851, 936888, 1249184, 1673664, 1795702, 1873776, 2498368, 2693553, 3591404, 3747552, 5387106, 7182808, 7495104, 10774212, 14365616, 21548424, 28731232, 43096848, 57462464, 86193696, 172387392]

約数ペア:

[(1, 172387392), (2, 86193696), (3, 57462464), (4, 43096848), (6, 28731232), (8, 21548424), (12, 14365616), (16, 10774212), (23, 7495104), (24, 7182808), (32, 5387106), (46, 3747552), (48, 3591404), (64, 2693553), (69, 2498368), (92, 1873776), (96, 1795702), (103, 1673664), (138, 1249184), (184, 936888), (192, 897851), (206, 836832), (276, 624592), (309, 557888), (368, 468444), (379, 454848), (412, 418416), (552, 312296), (618, 278944), (736, 234222), (758, 227424), (824, 209208), (1104, 156148), (1137, 151616), (1236, 139472), (1472, 117111), (1516, 113712), (1648, 104604), (2208, 78074), (2274, 75808), (2369, 72768), (2472, 69736), (3032, 56856), (3296, 52302), (4416, 39037), (4548, 37904), (4738, 36384), (4944, 34868), (6064, 28428), (6592, 26151), (7107, 24256), (8717, 19776), (9096, 18952), (9476, 18192), (9888, 17434), (12128, 14214)]