156788273216

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6469}}^1\times {\mathrm{8807}}^1$

素因数の和:15331

約数の個数: 56

約数和(自身を含む): 318447602880

約数和(自身を除く): 161659329664

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6469, 8807, 12938, 17614, 25876, 35228, 51752, 70456, 103504, 140912, 207008, 278167, 281824, 378701, 414016, 556334, 563648, 757402, 1112668, 1514804, 2225336, 3029608, 4450672, 6059216, 8901344, 12118432, 17802688, 24236864, 56972483, 113944966, 227889932, 455779864, 911559728, 1823119456, 2449816769, 3646238912, 4899633538, 9799267076, 19598534152, 39197068304, 78394136608, 156788273216]

約数ペア:

[(1, 156788273216), (2, 78394136608), (4, 39197068304), (8, 19598534152), (16, 9799267076), (32, 4899633538), (43, 3646238912), (64, 2449816769), (86, 1823119456), (172, 911559728), (344, 455779864), (688, 227889932), (1376, 113944966), (2752, 56972483), (6469, 24236864), (8807, 17802688), (12938, 12118432), (17614, 8901344), (25876, 6059216), (35228, 4450672), (51752, 3029608), (70456, 2225336), (103504, 1514804), (140912, 1112668), (207008, 757402), (278167, 563648), (281824, 556334), (378701, 414016)]