156875410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4517}}^1$

素因数の和:4698

約数の個数: 32

約数和(自身を含む): 296669952

約数和(自身を除く): 139794542

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 1510, 3473, 4517, 6946, 9034, 17365, 22585, 34730, 45170, 103891, 207782, 519455, 682067, 1038910, 1364134, 3410335, 6820670, 15687541, 31375082, 78437705, 156875410]

約数ペア:

[(1, 156875410), (2, 78437705), (5, 31375082), (10, 15687541), (23, 6820670), (46, 3410335), (115, 1364134), (151, 1038910), (230, 682067), (302, 519455), (755, 207782), (1510, 103891), (3473, 45170), (4517, 34730), (6946, 22585), (9034, 17365)]