156978325264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1\times {\mathrm{2897}}^1$

素因数の和:4064

約数の個数: 80

約数和(自身を含む): 317310690816

約数和(自身を除く): 160332365552

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1021, 1712, 2042, 2897, 3317, 4084, 5794, 6634, 8168, 11588, 13268, 16336, 23176, 26536, 31651, 46352, 53072, 63302, 89807, 109247, 126604, 179614, 218494, 253208, 309979, 359228, 436988, 506416, 619958, 718456, 873976, 1239916, 1436912, 1747952, 2479832, 2957837, 3386657, 4959664, 5915674, 6773314, 9609349, 11831348, 13546628, 19218698, 23662696, 27093256, 38437396, 47325392, 54186512, 76874792, 91692947, 153749584, 183385894, 316488559, 366771788, 632977118, 733543576, 1265954236, 1467087152, 2531908472, 5063816944, 9811145329, 19622290658, 39244581316, 78489162632, 156978325264]

約数ペア:

[(1, 156978325264), (2, 78489162632), (4, 39244581316), (8, 19622290658), (16, 9811145329), (31, 5063816944), (62, 2531908472), (107, 1467087152), (124, 1265954236), (214, 733543576), (248, 632977118), (428, 366771788), (496, 316488559), (856, 183385894), (1021, 153749584), (1712, 91692947), (2042, 76874792), (2897, 54186512), (3317, 47325392), (4084, 38437396), (5794, 27093256), (6634, 23662696), (8168, 19218698), (11588, 13546628), (13268, 11831348), (16336, 9609349), (23176, 6773314), (26536, 5915674), (31651, 4959664), (46352, 3386657), (53072, 2957837), (63302, 2479832), (89807, 1747952), (109247, 1436912), (126604, 1239916), (179614, 873976), (218494, 718456), (253208, 619958), (309979, 506416), (359228, 436988)]