157225424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{427243}}^1$

素因数の和:427274

約数の個数: 20

約数和(自身を含む): 317869536

約数和(自身を除く): 160644112

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 427243, 854486, 1708972, 3417944, 6835888, 9826589, 19653178, 39306356, 78612712, 157225424]

約数ペア:

[(1, 157225424), (2, 78612712), (4, 39306356), (8, 19653178), (16, 9826589), (23, 6835888), (46, 3417944), (92, 1708972), (184, 854486), (368, 427243)]