159423472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2767}}^1$

素因数の和:3065

約数の個数: 40

約数和(自身を含む): 333964736

約数和(自身を除く): 174541264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 2767, 3601, 4432, 5534, 7202, 11068, 14404, 22136, 28808, 35971, 44272, 57616, 71942, 143884, 287768, 575536, 766459, 1532918, 3065836, 6131672, 9963967, 12263344, 19927934, 39855868, 79711736, 159423472]

約数ペア:

[(1, 159423472), (2, 79711736), (4, 39855868), (8, 19927934), (13, 12263344), (16, 9963967), (26, 6131672), (52, 3065836), (104, 1532918), (208, 766459), (277, 575536), (554, 287768), (1108, 143884), (2216, 71942), (2767, 57616), (3601, 44272), (4432, 35971), (5534, 28808), (7202, 22136), (11068, 14404)]