157417288

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59809}}^1$

素因数の和:59869

約数の個数: 32

約数和(自身を含む): 344505600

約数和(自身を除く): 187088312

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 59809, 119618, 239236, 418663, 478472, 837326, 1674652, 2811023, 3349304, 5622046, 11244092, 19677161, 22488184, 39354322, 78708644, 157417288]

約数ペア:

[(1, 157417288), (2, 78708644), (4, 39354322), (7, 22488184), (8, 19677161), (14, 11244092), (28, 5622046), (47, 3349304), (56, 2811023), (94, 1674652), (188, 837326), (329, 478472), (376, 418663), (658, 239236), (1316, 119618), (2632, 59809)]