158486536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28753}}^1$

素因数の和:28825

約数の個数: 32

約数和(自身を含む): 326070360

約数和(自身を除く): 167583824

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 28753, 57506, 115012, 230024, 373789, 747578, 1495156, 1523909, 2990312, 3047818, 6095636, 12191272, 19810817, 39621634, 79243268, 158486536]

約数ペア:

[(1, 158486536), (2, 79243268), (4, 39621634), (8, 19810817), (13, 12191272), (26, 6095636), (52, 3047818), (53, 2990312), (104, 1523909), (106, 1495156), (212, 747578), (424, 373789), (689, 230024), (1378, 115012), (2756, 57506), (5512, 28753)]