156965730290

素因数分解:

$2^1\times 5^1\times {\mathrm{12923}}^1\times {\mathrm{1214623}}^1$

素因数の和:1227553

約数の個数: 16

約数和(自身を含む): 282560410368

約数和(自身を除く): 125594680078

約数列:

[1, 2, 5, 10, 12923, 25846, 64615, 129230, 1214623, 2429246, 6073115, 12146230, 15696573029, 31393146058, 78482865145, 156965730290]

約数ペア:

[(1, 156965730290), (2, 78482865145), (5, 31393146058), (10, 15696573029), (12923, 12146230), (25846, 6073115), (64615, 2429246), (129230, 1214623)]