156966124432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1939961}}^1$

素因数の和:1940371

約数の個数: 40

約数和(自身を含む): 328357968120

約数和(自身を除く): 171391843688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 389, 778, 1556, 3112, 5057, 6224, 10114, 20228, 40456, 80912, 1939961, 3879922, 7759844, 15519688, 25219493, 31039376, 50438986, 100877972, 201755944, 403511888, 754644829, 1509289658, 3018579316, 6037158632, 9810382777, 12074317264, 19620765554, 39241531108, 78483062216, 156966124432]

約数ペア:

[(1, 156966124432), (2, 78483062216), (4, 39241531108), (8, 19620765554), (13, 12074317264), (16, 9810382777), (26, 6037158632), (52, 3018579316), (104, 1509289658), (208, 754644829), (389, 403511888), (778, 201755944), (1556, 100877972), (3112, 50438986), (5057, 31039376), (6224, 25219493), (10114, 15519688), (20228, 7759844), (40456, 3879922), (80912, 1939961)]