157035978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{72101}}^1$

素因数の和:72131

約数の個数: 36

約数和(自身を含む): 373993074

約数和(自身を除く): 216957096

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 72101, 144202, 216303, 432606, 648909, 793111, 1297818, 1586222, 2379333, 4758666, 7137999, 8724221, 14275998, 17448442, 26172663, 52345326, 78517989, 157035978]

約数ペア:

[(1, 157035978), (2, 78517989), (3, 52345326), (6, 26172663), (9, 17448442), (11, 14275998), (18, 8724221), (22, 7137999), (33, 4758666), (66, 2379333), (99, 1586222), (121, 1297818), (198, 793111), (242, 648909), (363, 432606), (726, 216303), (1089, 144202), (2178, 72101)]