156219321664

素因数分解:

$2^6\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{136693}}^1$

素因数の和:139263

約数の個数: 56

約数和(自身を含む): 354424577408

約数和(自身を除く): 198205255744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2551, 5102, 10204, 17857, 20408, 35714, 40816, 71428, 81632, 136693, 142856, 163264, 273386, 285712, 546772, 571424, 956851, 1093544, 1142848, 1913702, 2187088, 3827404, 4374176, 7654808, 8748352, 15309616, 30619232, 61238464, 348703843, 697407686, 1394815372, 2440926901, 2789630744, 4881853802, 5579261488, 9763707604, 11158522976, 19527415208, 22317045952, 39054830416, 78109660832, 156219321664]

約数ペア:

[(1, 156219321664), (2, 78109660832), (4, 39054830416), (7, 22317045952), (8, 19527415208), (14, 11158522976), (16, 9763707604), (28, 5579261488), (32, 4881853802), (56, 2789630744), (64, 2440926901), (112, 1394815372), (224, 697407686), (448, 348703843), (2551, 61238464), (5102, 30619232), (10204, 15309616), (17857, 8748352), (20408, 7654808), (35714, 4374176), (40816, 3827404), (71428, 2187088), (81632, 1913702), (136693, 1142848), (142856, 1093544), (163264, 956851), (273386, 571424), (285712, 546772)]