156975027430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1207500211}}^1$

素因数の和:1207500231

約数の個数: 16

約数和(自身を含む): 304290053424

約数和(自身を除く): 147315025994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1207500211, 2415000422, 6037501055, 12075002110, 15697502743, 31395005486, 78487513715, 156975027430]

約数ペア:

[(1, 156975027430), (2, 78487513715), (5, 31395005486), (10, 15697502743), (13, 12075002110), (26, 6037501055), (65, 2415000422), (130, 1207500211)]