179902004

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 319200000

約数和(自身を除く): 139297996

約数列:

[1, 2, 4, 149, 151, 298, 302, 596, 604, 1999, 3998, 7996, 22499, 44998, 89996, 297851, 301849, 595702, 603698, 1191404, 1207396, 44975501, 89951002, 179902004]

約数ペア:

[(1, 179902004), (2, 89951002), (4, 44975501), (149, 1207396), (151, 1191404), (298, 603698), (302, 595702), (596, 301849), (604, 297851), (1999, 89996), (3998, 44998), (7996, 22499)]