164707088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113123}}^1$

素因数の和:113151

約数の個数: 40

約数和(自身を含む): 392766528

約数和(自身を除く): 228059440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 113123, 226246, 452492, 791861, 904984, 1470599, 1583722, 1809968, 2941198, 3167444, 5882396, 6334888, 10294193, 11764792, 12669776, 20588386, 23529584, 41176772, 82353544, 164707088]

約数ペア:

[(1, 164707088), (2, 82353544), (4, 41176772), (7, 23529584), (8, 20588386), (13, 12669776), (14, 11764792), (16, 10294193), (26, 6334888), (28, 5882396), (52, 3167444), (56, 2941198), (91, 1809968), (104, 1583722), (112, 1470599), (182, 904984), (208, 791861), (364, 452492), (728, 226246), (1456, 113123)]