156978254355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1833751}}^1$

素因数の和:1834211

約数の個数: 32

約数和(自身を含む): 271101895680

約数和(自身を除く): 114123641325

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 439, 1317, 2195, 5707, 6585, 17121, 28535, 85605, 1833751, 5501253, 9168755, 23838763, 27506265, 71516289, 119193815, 357581445, 805016689, 2415050067, 4025083445, 10465216957, 12075250335, 31395650871, 52326084785, 156978254355]

約数ペア:

[(1, 156978254355), (3, 52326084785), (5, 31395650871), (13, 12075250335), (15, 10465216957), (39, 4025083445), (65, 2415050067), (195, 805016689), (439, 357581445), (1317, 119193815), (2195, 71516289), (5707, 27506265), (6585, 23838763), (17121, 9168755), (28535, 5501253), (85605, 1833751)]