140509024

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{190909}}^1$

素因数の和:190942

約数の個数: 24

約数和(自身を含む): 288655920

約数和(自身を除く): 148146896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 190909, 381818, 763636, 1527272, 3054544, 4390907, 6109088, 8781814, 17563628, 35127256, 70254512, 140509024]

約数ペア:

[(1, 140509024), (2, 70254512), (4, 35127256), (8, 17563628), (16, 8781814), (23, 6109088), (32, 4390907), (46, 3054544), (92, 1527272), (184, 763636), (368, 381818), (736, 190909)]