125657728

素因数分解:

$2^7\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2377}}^1$

素因数の和:2457

約数の個数: 64

約数和(自身を含む): 291067200

約数和(自身を除く): 165409472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 413, 448, 472, 826, 896, 944, 1652, 1888, 2377, 3304, 3776, 4754, 6608, 7552, 9508, 13216, 16639, 19016, 26432, 33278, 38032, 52864, 66556, 76064, 133112, 140243, 152128, 266224, 280486, 304256, 532448, 560972, 981701, 1064896, 1121944, 1963402, 2129792, 2243888, 3926804, 4487776, 7853608, 8975552, 15707216, 17951104, 31414432, 62828864, 125657728]

約数ペア:

[(1, 125657728), (2, 62828864), (4, 31414432), (7, 17951104), (8, 15707216), (14, 8975552), (16, 7853608), (28, 4487776), (32, 3926804), (56, 2243888), (59, 2129792), (64, 1963402), (112, 1121944), (118, 1064896), (128, 981701), (224, 560972), (236, 532448), (413, 304256), (448, 280486), (472, 266224), (826, 152128), (896, 140243), (944, 133112), (1652, 76064), (1888, 66556), (2377, 52864), (3304, 38032), (3776, 33278), (4754, 26432), (6608, 19016), (7552, 16639), (9508, 13216)]