156960761474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{65454863}}^1$

素因数の和:65454985

約数の個数: 16

約数和(自身を含む): 259201261440

約数和(自身を除く): 102240499966

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 65454863, 130909726, 720003493, 1440006986, 7134580067, 14269160134, 78480380737, 156960761474]

約数ペア:

[(1, 156960761474), (2, 78480380737), (11, 14269160134), (22, 7134580067), (109, 1440006986), (218, 720003493), (1199, 130909726), (2398, 65454863)]