157119911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3229}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 179071200

約数和(自身を除く): 21951289

約数列:

[1, 13, 19, 197, 247, 2561, 3229, 3743, 41977, 48659, 61351, 636113, 797563, 8269469, 12086147, 157119911]

約数ペア:

[(1, 157119911), (13, 12086147), (19, 8269469), (197, 797563), (247, 636113), (2561, 61351), (3229, 48659), (3743, 41977)]