155510108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{20071}}^1$

素因数の和:20237

約数の個数: 24

約数和(自身を含む): 295058400

約数和(自身を除く): 139548292

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 20071, 40142, 80284, 260923, 521846, 1043692, 2990579, 5981158, 11962316, 38877527, 77755054, 155510108]

約数ペア:

[(1, 155510108), (2, 77755054), (4, 38877527), (13, 11962316), (26, 5981158), (52, 2990579), (149, 1043692), (298, 521846), (596, 260923), (1937, 80284), (3874, 40142), (7748, 20071)]