151918072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1987}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 300585600

約数和(自身を除く): 148667528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 503, 1006, 1987, 2012, 3974, 4024, 7948, 9557, 15896, 19114, 37753, 38228, 75506, 76456, 151012, 302024, 999461, 1998922, 3997844, 7995688, 18989759, 37979518, 75959036, 151918072]

約数ペア:

[(1, 151918072), (2, 75959036), (4, 37979518), (8, 18989759), (19, 7995688), (38, 3997844), (76, 1998922), (152, 999461), (503, 302024), (1006, 151012), (1987, 76456), (2012, 75506), (3974, 38228), (4024, 37753), (7948, 19114), (9557, 15896)]