148274320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43103}}^1$

素因数の和:43159

約数の個数: 40

約数和(自身を含む): 352763136

約数和(自身を除く): 204488816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 43103, 86206, 172412, 215515, 344824, 431030, 689648, 862060, 1724120, 1853429, 3448240, 3706858, 7413716, 9267145, 14827432, 18534290, 29654864, 37068580, 74137160, 148274320]

約数ペア:

[(1, 148274320), (2, 74137160), (4, 37068580), (5, 29654864), (8, 18534290), (10, 14827432), (16, 9267145), (20, 7413716), (40, 3706858), (43, 3448240), (80, 1853429), (86, 1724120), (172, 862060), (215, 689648), (344, 431030), (430, 344824), (688, 215515), (860, 172412), (1720, 86206), (3440, 43103)]