149725904

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{82813}}^1$

素因数の和:82934

約数の個数: 20

約数和(自身を含む): 292664676

約数和(自身を除く): 142938772

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 82813, 165626, 331252, 662504, 1325008, 9357869, 18715738, 37431476, 74862952, 149725904]

約数ペア:

[(1, 149725904), (2, 74862952), (4, 37431476), (8, 18715738), (16, 9357869), (113, 1325008), (226, 662504), (452, 331252), (904, 165626), (1808, 82813)]