156966180436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{11745449}}^1$

素因数の和:11745723

約数の個数: 24

約数和(自身を含む): 296971957800

約数和(自身を除く): 140005777364

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 11745449, 23490898, 46981796, 152690837, 305381674, 610763348, 3018580393, 6037160786, 12074321572, 39241545109, 78483090218, 156966180436]

約数ペア:

[(1, 156966180436), (2, 78483090218), (4, 39241545109), (13, 12074321572), (26, 6037160786), (52, 3018580393), (257, 610763348), (514, 305381674), (1028, 152690837), (3341, 46981796), (6682, 23490898), (13364, 11745449)]