161159688

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{11719}}^1$

素因数の和:11922

約数の個数: 48

約数和(自身を含む): 438796800

約数和(自身を除く): 277637112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 11719, 13752, 23438, 35157, 46876, 70314, 93752, 105471, 140628, 210942, 281256, 421884, 843768, 2238329, 4476658, 6714987, 8953316, 13429974, 17906632, 20144961, 26859948, 40289922, 53719896, 80579844, 161159688]

約数ペア:

[(1, 161159688), (2, 80579844), (3, 53719896), (4, 40289922), (6, 26859948), (8, 20144961), (9, 17906632), (12, 13429974), (18, 8953316), (24, 6714987), (36, 4476658), (72, 2238329), (191, 843768), (382, 421884), (573, 281256), (764, 210942), (1146, 140628), (1528, 105471), (1719, 93752), (2292, 70314), (3438, 46876), (4584, 35157), (6876, 23438), (11719, 13752)]