131190276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 360622080

約数和(自身を除く): 229431804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 103, 118, 177, 206, 236, 257, 309, 354, 412, 413, 514, 618, 708, 721, 771, 826, 1028, 1236, 1239, 1442, 1542, 1652, 1799, 2163, 2478, 2884, 3084, 3598, 4326, 4956, 5397, 6077, 7196, 8652, 10794, 12154, 15163, 18231, 21588, 24308, 26471, 30326, 36462, 42539, 45489, 52942, 60652, 72924, 79413, 85078, 90978, 105884, 106141, 127617, 158826, 170156, 181956, 185297, 212282, 255234, 317652, 318423, 370594, 424564, 510468, 555891, 636846, 741188, 1111782, 1273692, 1561789, 2223564, 3123578, 4685367, 6247156, 9370734, 10932523, 18741468, 21865046, 32797569, 43730092, 65595138, 131190276]

約数ペア:

[(1, 131190276), (2, 65595138), (3, 43730092), (4, 32797569), (6, 21865046), (7, 18741468), (12, 10932523), (14, 9370734), (21, 6247156), (28, 4685367), (42, 3123578), (59, 2223564), (84, 1561789), (103, 1273692), (118, 1111782), (177, 741188), (206, 636846), (236, 555891), (257, 510468), (309, 424564), (354, 370594), (412, 318423), (413, 317652), (514, 255234), (618, 212282), (708, 185297), (721, 181956), (771, 170156), (826, 158826), (1028, 127617), (1236, 106141), (1239, 105884), (1442, 90978), (1542, 85078), (1652, 79413), (1799, 72924), (2163, 60652), (2478, 52942), (2884, 45489), (3084, 42539), (3598, 36462), (4326, 30326), (4956, 26471), (5397, 24308), (6077, 21588), (7196, 18231), (8652, 15163), (10794, 12154)]