167194144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{401909}}^1$

素因数の和:401932

約数の個数: 24

約数和(自身を含む): 354484620

約数和(自身を除く): 187290476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 401909, 803818, 1607636, 3215272, 5224817, 6430544, 10449634, 12861088, 20899268, 41798536, 83597072, 167194144]

約数ペア:

[(1, 167194144), (2, 83597072), (4, 41798536), (8, 20899268), (13, 12861088), (16, 10449634), (26, 6430544), (32, 5224817), (52, 3215272), (104, 1607636), (208, 803818), (416, 401909)]