149489888

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{8387}}^1$

素因数の和:8954

約数の個数: 24

約数和(自身を含む): 294871752

約数和(自身を除く): 145381864

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 4456, 8387, 8912, 16774, 17824, 33548, 67096, 134192, 268384, 4671559, 9343118, 18686236, 37372472, 74744944, 149489888]

約数ペア:

[(1, 149489888), (2, 74744944), (4, 37372472), (8, 18686236), (16, 9343118), (32, 4671559), (557, 268384), (1114, 134192), (2228, 67096), (4456, 33548), (8387, 17824), (8912, 16774)]