161687592

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{204151}}^1$

素因数の和:204174

約数の個数: 48

約数和(自身を含む): 477715680

約数和(自身を除く): 316028088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 204151, 408302, 612453, 816604, 1224906, 1633208, 1837359, 2245661, 2449812, 3674718, 4491322, 4899624, 6736983, 7349436, 8982644, 13473966, 14698872, 17965288, 20210949, 26947932, 40421898, 53895864, 80843796, 161687592]

約数ペア:

[(1, 161687592), (2, 80843796), (3, 53895864), (4, 40421898), (6, 26947932), (8, 20210949), (9, 17965288), (11, 14698872), (12, 13473966), (18, 8982644), (22, 7349436), (24, 6736983), (33, 4899624), (36, 4491322), (44, 3674718), (66, 2449812), (72, 2245661), (88, 1837359), (99, 1633208), (132, 1224906), (198, 816604), (264, 612453), (396, 408302), (792, 204151)]