145062416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{827}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 296722080

約数和(自身を除く): 151659664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 577, 827, 1154, 1654, 2308, 3308, 4616, 6616, 9232, 10963, 13232, 15713, 21926, 31426, 43852, 62852, 87704, 125704, 175408, 251408, 477179, 954358, 1908716, 3817432, 7634864, 9066401, 18132802, 36265604, 72531208, 145062416]

約数ペア:

[(1, 145062416), (2, 72531208), (4, 36265604), (8, 18132802), (16, 9066401), (19, 7634864), (38, 3817432), (76, 1908716), (152, 954358), (304, 477179), (577, 251408), (827, 175408), (1154, 125704), (1654, 87704), (2308, 62852), (3308, 43852), (4616, 31426), (6616, 21926), (9232, 15713), (10963, 13232)]