156978545750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{48301091}}^1$

素因数の和:48301121

約数の個数: 32

約数和(自身を含む): 316468754784

約数和(自身を除く): 159490209034

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 48301091, 96602182, 241505455, 483010910, 627914183, 1207527275, 1255828366, 2415054550, 3139570915, 6037636375, 6279141830, 12075272750, 15697854575, 31395709150, 78489272875, 156978545750]

約数ペア:

[(1, 156978545750), (2, 78489272875), (5, 31395709150), (10, 15697854575), (13, 12075272750), (25, 6279141830), (26, 6037636375), (50, 3139570915), (65, 2415054550), (125, 1255828366), (130, 1207527275), (250, 627914183), (325, 483010910), (650, 241505455), (1625, 96602182), (3250, 48301091)]