125123336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6299}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 128892664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 4966, 6299, 9932, 12598, 19864, 25196, 50392, 81887, 163774, 327548, 655096, 1203109, 2406218, 4812436, 9624872, 15640417, 31280834, 62561668, 125123336]

約数ペア:

[(1, 125123336), (2, 62561668), (4, 31280834), (8, 15640417), (13, 9624872), (26, 4812436), (52, 2406218), (104, 1203109), (191, 655096), (382, 327548), (764, 163774), (1528, 81887), (2483, 50392), (4966, 25196), (6299, 19864), (9932, 12598)]