156945859234

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{1227847}}^1$

素因数の和:1228737

約数の個数: 16

約数和(自身を含む): 238693651200

約数和(自身を除く): 81747791966

約数列:

[1, 2, 79, 158, 809, 1618, 63911, 127822, 1227847, 2455694, 96999913, 193999826, 993328223, 1986656446, 78472929617, 156945859234]

約数ペア:

[(1, 156945859234), (2, 78472929617), (79, 1986656446), (158, 993328223), (809, 193999826), (1618, 96999913), (63911, 2455694), (127822, 1227847)]