133156690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{1279}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 115675310

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 359, 718, 1279, 1795, 2558, 3590, 6395, 10411, 12790, 20822, 37091, 52055, 74182, 104110, 185455, 370910, 459161, 918322, 2295805, 4591610, 13315669, 26631338, 66578345, 133156690]

約数ペア:

[(1, 133156690), (2, 66578345), (5, 26631338), (10, 13315669), (29, 4591610), (58, 2295805), (145, 918322), (290, 459161), (359, 370910), (718, 185455), (1279, 104110), (1795, 74182), (2558, 52055), (3590, 37091), (6395, 20822), (10411, 12790)]