129260554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 210185280

約数和(自身を除く): 80924726

約数列:

[1, 2, 17, 34, 67, 134, 179, 317, 358, 634, 1139, 2278, 3043, 5389, 6086, 10778, 11993, 21239, 23986, 42478, 56743, 113486, 203881, 361063, 407762, 722126, 964631, 1929262, 3801781, 7603562, 64630277, 129260554]

約数ペア:

[(1, 129260554), (2, 64630277), (17, 7603562), (34, 3801781), (67, 1929262), (134, 964631), (179, 722126), (317, 407762), (358, 361063), (634, 203881), (1139, 113486), (2278, 56743), (3043, 42478), (5389, 23986), (6086, 21239), (10778, 11993)]