151792180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4177}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 336913920

約数和(自身を除く): 185121740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 4177, 7268, 8354, 9085, 16708, 18170, 20885, 36340, 41770, 83540, 96071, 192142, 329983, 384284, 480355, 659966, 960710, 1319932, 1649915, 1921420, 3299830, 6599660, 7589609, 15179218, 30358436, 37948045, 75896090, 151792180]

約数ペア:

[(1, 151792180), (2, 75896090), (4, 37948045), (5, 30358436), (10, 15179218), (20, 7589609), (23, 6599660), (46, 3299830), (79, 1921420), (92, 1649915), (115, 1319932), (158, 960710), (230, 659966), (316, 480355), (395, 384284), (460, 329983), (790, 192142), (1580, 96071), (1817, 83540), (3634, 41770), (4177, 36340), (7268, 20885), (8354, 18170), (9085, 16708)]