125173256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{1327}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 253223040

約数和(自身を除く): 128049784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 907, 1327, 1814, 2654, 3628, 5308, 7256, 10616, 11791, 17251, 23582, 34502, 47164, 69004, 94328, 138008, 1203589, 2407178, 4814356, 9628712, 15646657, 31293314, 62586628, 125173256]

約数ペア:

[(1, 125173256), (2, 62586628), (4, 31293314), (8, 15646657), (13, 9628712), (26, 4814356), (52, 2407178), (104, 1203589), (907, 138008), (1327, 94328), (1814, 69004), (2654, 47164), (3628, 34502), (5308, 23582), (7256, 17251), (10616, 11791)]