169492057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 210988800

約数和(自身を除く): 41496743

約数列:

[1, 7, 17, 73, 109, 119, 179, 511, 763, 1241, 1253, 1853, 3043, 7957, 8687, 12971, 13067, 19511, 21301, 55699, 91469, 135269, 136577, 222139, 331687, 946883, 1424303, 1554973, 2321809, 9970121, 24213151, 169492057]

約数ペア:

[(1, 169492057), (7, 24213151), (17, 9970121), (73, 2321809), (109, 1554973), (119, 1424303), (179, 946883), (511, 331687), (763, 222139), (1241, 136577), (1253, 135269), (1853, 91469), (3043, 55699), (7957, 21301), (8687, 19511), (12971, 13067)]