159439072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{383267}}^1$

素因数の和:383290

約数の個数: 24

約数和(自身を含む): 338042376

約数和(自身を除く): 178603304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 383267, 766534, 1533068, 3066136, 4982471, 6132272, 9964942, 12264544, 19929884, 39859768, 79719536, 159439072]

約数ペア:

[(1, 159439072), (2, 79719536), (4, 39859768), (8, 19929884), (13, 12264544), (16, 9964942), (26, 6132272), (32, 4982471), (52, 3066136), (104, 1533068), (208, 766534), (416, 383267)]