168289908

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 400404480

約数和(自身を除く): 232114572

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 167, 237, 316, 334, 474, 501, 668, 948, 1002, 1063, 2004, 2126, 3189, 4252, 6378, 12756, 13193, 26386, 39579, 52772, 79158, 83977, 158316, 167954, 177521, 251931, 335908, 355042, 503862, 532563, 710084, 1007724, 1065126, 2130252, 14024159, 28048318, 42072477, 56096636, 84144954, 168289908]

約数ペア:

[(1, 168289908), (2, 84144954), (3, 56096636), (4, 42072477), (6, 28048318), (12, 14024159), (79, 2130252), (158, 1065126), (167, 1007724), (237, 710084), (316, 532563), (334, 503862), (474, 355042), (501, 335908), (668, 251931), (948, 177521), (1002, 167954), (1063, 158316), (2004, 83977), (2126, 79158), (3189, 52772), (4252, 39579), (6378, 26386), (12756, 13193)]