156978320837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{1489}}^1\times {\mathrm{5683}}^1$

素因数の和:8612

約数の個数: 16

約数和(自身を含む): 169315446720

約数和(自身を除く): 12337125883

約数列:

[1, 13, 1427, 1489, 5683, 18551, 19357, 73879, 2124803, 8109641, 8461987, 27622439, 105425333, 110005831, 12075255449, 156978320837]

約数ペア:

[(1, 156978320837), (13, 12075255449), (1427, 110005831), (1489, 105425333), (5683, 27622439), (18551, 8461987), (19357, 8109641), (73879, 2124803)]