150419048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76123}}^1$

素因数の和:76161

約数の個数: 32

約数和(自身を含む): 319720800

約数和(自身を除く): 169301752

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 76123, 152246, 304492, 608984, 989599, 1446337, 1979198, 2892674, 3958396, 5785348, 7916792, 11570696, 18802381, 37604762, 75209524, 150419048]

約数ペア:

[(1, 150419048), (2, 75209524), (4, 37604762), (8, 18802381), (13, 11570696), (19, 7916792), (26, 5785348), (38, 3958396), (52, 2892674), (76, 1979198), (104, 1446337), (152, 989599), (247, 608984), (494, 304492), (988, 152246), (1976, 76123)]