156601274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 251983872

約数和(自身を除く): 95382598

約数列:

[1, 2, 31, 47, 61, 62, 94, 122, 881, 1457, 1762, 1891, 2867, 2914, 3782, 5734, 27311, 41407, 53741, 54622, 82814, 88877, 107482, 177754, 1283617, 1665971, 2525827, 2567234, 3331942, 5051654, 78300637, 156601274]

約数ペア:

[(1, 156601274), (2, 78300637), (31, 5051654), (47, 3331942), (61, 2567234), (62, 2525827), (94, 1665971), (122, 1283617), (881, 177754), (1457, 107482), (1762, 88877), (1891, 82814), (2867, 54622), (2914, 53741), (3782, 41407), (5734, 27311)]