149820954

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1327}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 310050816

約数和(自身を除く): 160229862

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 607, 1214, 1327, 1821, 2654, 3642, 3981, 7962, 18817, 37634, 41137, 56451, 82274, 112902, 123411, 246822, 805489, 1610978, 2416467, 4832934, 24970159, 49940318, 74910477, 149820954]

約数ペア:

[(1, 149820954), (2, 74910477), (3, 49940318), (6, 24970159), (31, 4832934), (62, 2416467), (93, 1610978), (186, 805489), (607, 246822), (1214, 123411), (1327, 112902), (1821, 82274), (2654, 56451), (3642, 41137), (3981, 37634), (7962, 18817)]