156571168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{376373}}^1$

素因数の和:376396

約数の個数: 24

約数和(自身を含む): 331961868

約数和(自身を除く): 175390700

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 376373, 752746, 1505492, 3010984, 4892849, 6021968, 9785698, 12043936, 19571396, 39142792, 78285584, 156571168]

約数ペア:

[(1, 156571168), (2, 78285584), (4, 39142792), (8, 19571396), (13, 12043936), (16, 9785698), (26, 6021968), (32, 4892849), (52, 3010984), (104, 1505492), (208, 752746), (416, 376373)]