148970120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{22037}}^1$

素因数の和:22074

約数の個数: 48

約数和(自身を含む): 362965860

約数和(自身を除く): 213995740

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 22037, 44074, 88148, 110185, 176296, 220370, 286481, 440740, 572962, 881480, 1145924, 1432405, 2291848, 2864810, 3724253, 5729620, 7448506, 11459240, 14897012, 18621265, 29794024, 37242530, 74485060, 148970120]

約数ペア:

[(1, 148970120), (2, 74485060), (4, 37242530), (5, 29794024), (8, 18621265), (10, 14897012), (13, 11459240), (20, 7448506), (26, 5729620), (40, 3724253), (52, 2864810), (65, 2291848), (104, 1432405), (130, 1145924), (169, 881480), (260, 572962), (338, 440740), (520, 286481), (676, 220370), (845, 176296), (1352, 110185), (1690, 88148), (3380, 44074), (6760, 22037)]