131069016

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15559}}^1$

素因数の和:15590

約数の個数: 80

約数和(自身を含む): 395379600

約数和(自身を除く): 264310584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 15559, 31118, 46677, 62236, 93354, 124472, 140031, 186708, 202267, 280062, 373416, 404534, 420093, 560124, 606801, 809068, 840186, 1120248, 1213602, 1260279, 1618136, 1680372, 1820403, 2427204, 2520558, 3360744, 3640806, 4854408, 5041116, 5461209, 7281612, 10082232, 10922418, 14563224, 16383627, 21844836, 32767254, 43689672, 65534508, 131069016]

約数ペア:

[(1, 131069016), (2, 65534508), (3, 43689672), (4, 32767254), (6, 21844836), (8, 16383627), (9, 14563224), (12, 10922418), (13, 10082232), (18, 7281612), (24, 5461209), (26, 5041116), (27, 4854408), (36, 3640806), (39, 3360744), (52, 2520558), (54, 2427204), (72, 1820403), (78, 1680372), (81, 1618136), (104, 1260279), (108, 1213602), (117, 1120248), (156, 840186), (162, 809068), (216, 606801), (234, 560124), (312, 420093), (324, 404534), (351, 373416), (468, 280062), (648, 202267), (702, 186708), (936, 140031), (1053, 124472), (1404, 93354), (2106, 62236), (2808, 46677), (4212, 31118), (8424, 15559)]