131170428138

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{769319}}^1$

素因数の和:769662

約数の個数: 32

約数和(自身を含む): 265470791040

約数和(自身を除く): 134300362902

約数列:

[1, 2, 3, 6, 157, 181, 314, 362, 471, 543, 942, 1086, 28417, 56834, 85251, 170502, 769319, 1538638, 2307957, 4615914, 120783083, 139246739, 241566166, 278493478, 362349249, 417740217, 724698498, 835480434, 21861738023, 43723476046, 65585214069, 131170428138]

約数ペア:

[(1, 131170428138), (2, 65585214069), (3, 43723476046), (6, 21861738023), (157, 835480434), (181, 724698498), (314, 417740217), (362, 362349249), (471, 278493478), (543, 241566166), (942, 139246739), (1086, 120783083), (28417, 4615914), (56834, 2307957), (85251, 1538638), (170502, 769319)]