148354960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10973}}^1$

素因数の和:11012

約数の個数: 60

約数和(自身を含む): 373533012

約数和(自身を除く): 225178052

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 10973, 13520, 21946, 43892, 54865, 87784, 109730, 142649, 175568, 219460, 285298, 438920, 570596, 713245, 877840, 1141192, 1426490, 1854437, 2282384, 2852980, 3708874, 5705960, 7417748, 9272185, 11411920, 14835496, 18544370, 29670992, 37088740, 74177480, 148354960]

約数ペア:

[(1, 148354960), (2, 74177480), (4, 37088740), (5, 29670992), (8, 18544370), (10, 14835496), (13, 11411920), (16, 9272185), (20, 7417748), (26, 5705960), (40, 3708874), (52, 2852980), (65, 2282384), (80, 1854437), (104, 1426490), (130, 1141192), (169, 877840), (208, 713245), (260, 570596), (338, 438920), (520, 285298), (676, 219460), (845, 175568), (1040, 142649), (1352, 109730), (1690, 87784), (2704, 54865), (3380, 43892), (6760, 21946), (10973, 13520)]