165157068

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 391184640

約数和(自身を除く): 226027572

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 293, 321, 428, 439, 586, 642, 878, 879, 1172, 1284, 1317, 1756, 1758, 2634, 3516, 5268, 31351, 46973, 62702, 93946, 94053, 125404, 128627, 140919, 187892, 188106, 257254, 281838, 376212, 385881, 514508, 563676, 771762, 1543524, 13763089, 27526178, 41289267, 55052356, 82578534, 165157068]

約数ペア:

[(1, 165157068), (2, 82578534), (3, 55052356), (4, 41289267), (6, 27526178), (12, 13763089), (107, 1543524), (214, 771762), (293, 563676), (321, 514508), (428, 385881), (439, 376212), (586, 281838), (642, 257254), (878, 188106), (879, 187892), (1172, 140919), (1284, 128627), (1317, 125404), (1756, 94053), (1758, 93946), (2634, 62702), (3516, 46973), (5268, 31351)]