157151231998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{374093}}^1$

素因数の和:374292

約数の個数: 32

約数和(自身を含む): 248877256320

約数和(自身を除く): 91726024322

約数列:

[1, 2, 41, 47, 82, 94, 109, 218, 1927, 3854, 4469, 5123, 8938, 10246, 210043, 374093, 420086, 748186, 15337813, 17582371, 30675626, 35164742, 40776137, 81552274, 720877211, 1441754422, 1671821617, 1916478439, 3343643234, 3832956878, 78575615999, 157151231998]

約数ペア:

[(1, 157151231998), (2, 78575615999), (41, 3832956878), (47, 3343643234), (82, 1916478439), (94, 1671821617), (109, 1441754422), (218, 720877211), (1927, 81552274), (3854, 40776137), (4469, 35164742), (5123, 30675626), (8938, 17582371), (10246, 15337813), (210043, 748186), (374093, 420086)]