118147757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 159774720

約数和(自身を除く): 41626963

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1729, 2093, 2971, 3059, 5681, 20797, 38623, 39767, 56449, 68333, 270361, 395143, 478331, 733837, 888329, 1298327, 5136859, 6218303, 9088289, 16878251, 118147757]

約数ペア:

[(1, 118147757), (7, 16878251), (13, 9088289), (19, 6218303), (23, 5136859), (91, 1298327), (133, 888329), (161, 733837), (247, 478331), (299, 395143), (437, 270361), (1729, 68333), (2093, 56449), (2971, 39767), (3059, 38623), (5681, 20797)]