131877396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{58147}}^1$

素因数の和:58170

約数の個数: 60

約数和(自身を含む): 394010848

約数和(自身を除く): 262133452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 58147, 116294, 174441, 232588, 348882, 407029, 523323, 697764, 814058, 1046646, 1221087, 1569969, 1628116, 2093292, 2442174, 3139938, 3663261, 4709907, 4884348, 6279876, 7326522, 9419814, 10989783, 14653044, 18839628, 21979566, 32969349, 43959132, 65938698, 131877396]

約数ペア:

[(1, 131877396), (2, 65938698), (3, 43959132), (4, 32969349), (6, 21979566), (7, 18839628), (9, 14653044), (12, 10989783), (14, 9419814), (18, 7326522), (21, 6279876), (27, 4884348), (28, 4709907), (36, 3663261), (42, 3139938), (54, 2442174), (63, 2093292), (81, 1628116), (84, 1569969), (108, 1221087), (126, 1046646), (162, 814058), (189, 697764), (252, 523323), (324, 407029), (378, 348882), (567, 232588), (756, 174441), (1134, 116294), (2268, 58147)]