121329212

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1266

約数の個数: 36

約数和(自身を含む): 227356416

約数和(自身を除く): 106027204

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 361, 722, 1151, 1387, 1444, 2302, 2774, 4604, 5548, 21869, 26353, 43738, 52706, 84023, 87476, 105412, 168046, 336092, 415511, 831022, 1596437, 1662044, 3192874, 6385748, 30332303, 60664606, 121329212]

約数ペア:

[(1, 121329212), (2, 60664606), (4, 30332303), (19, 6385748), (38, 3192874), (73, 1662044), (76, 1596437), (146, 831022), (292, 415511), (361, 336092), (722, 168046), (1151, 105412), (1387, 87476), (1444, 84023), (2302, 52706), (2774, 43738), (4604, 26353), (5548, 21869)]