156728220638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4013}}^1\times {\mathrm{10891}}^1$

素因数の和:15080

約数の個数: 32

約数和(自身を含む): 258125761152

約数和(自身を除く): 101397540514

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 4013, 8026, 10891, 21782, 44143, 88286, 119801, 239602, 654119, 1308238, 1775233, 3550466, 7195309, 14390618, 19527563, 39055126, 43705583, 87411166, 480761413, 961522826, 7124010029, 14248020058, 78364110319, 156728220638]

約数ペア:

[(1, 156728220638), (2, 78364110319), (11, 14248020058), (22, 7124010029), (163, 961522826), (326, 480761413), (1793, 87411166), (3586, 43705583), (4013, 39055126), (8026, 19527563), (10891, 14390618), (21782, 7195309), (44143, 3550466), (88286, 1775233), (119801, 1308238), (239602, 654119)]