156786018683

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{28631}}^1$

素因数の和:28824

約数の個数: 48

約数和(自身を含む): 196469577216

約数和(自身を除く): 39683558533

約数列:

[1, 7, 23, 43, 49, 113, 161, 301, 791, 989, 1127, 2107, 2599, 4859, 5537, 6923, 18193, 28631, 34013, 48461, 111757, 127351, 200417, 238091, 658513, 782299, 1231133, 1402919, 3235303, 4609591, 5476093, 8617931, 22647121, 28316059, 32267137, 60325517, 74411969, 139118029, 158529847, 198212413, 520883783, 973826203, 1387486891, 3199714667, 3646186481, 6816783421, 22398002669, 156786018683]

約数ペア:

[(1, 156786018683), (7, 22398002669), (23, 6816783421), (43, 3646186481), (49, 3199714667), (113, 1387486891), (161, 973826203), (301, 520883783), (791, 198212413), (989, 158529847), (1127, 139118029), (2107, 74411969), (2599, 60325517), (4859, 32267137), (5537, 28316059), (6923, 22647121), (18193, 8617931), (28631, 5476093), (34013, 4609591), (48461, 3235303), (111757, 1402919), (127351, 1231133), (200417, 782299), (238091, 658513)]