142168308

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 338728320

約数和(自身を除く): 196560012

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 359, 366, 541, 718, 732, 1077, 1082, 1436, 1623, 2154, 2164, 3246, 4308, 6492, 21899, 33001, 43798, 65697, 66002, 87596, 99003, 131394, 132004, 194219, 198006, 262788, 388438, 396012, 582657, 776876, 1165314, 2330628, 11847359, 23694718, 35542077, 47389436, 71084154, 142168308]

約数ペア:

[(1, 142168308), (2, 71084154), (3, 47389436), (4, 35542077), (6, 23694718), (12, 11847359), (61, 2330628), (122, 1165314), (183, 776876), (244, 582657), (359, 396012), (366, 388438), (541, 262788), (718, 198006), (732, 194219), (1077, 132004), (1082, 131394), (1436, 99003), (1623, 87596), (2154, 66002), (2164, 65697), (3246, 43798), (4308, 33001), (6492, 21899)]