130959556

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 290472000

約数和(自身を除く): 159512444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 103, 182, 196, 206, 364, 412, 499, 637, 721, 998, 1274, 1339, 1442, 1996, 2548, 2678, 2884, 3493, 5047, 5356, 6487, 6986, 9373, 10094, 12974, 13972, 18746, 20188, 24451, 25948, 37492, 45409, 48902, 51397, 65611, 90818, 97804, 102794, 131222, 181636, 205588, 262444, 317863, 359779, 635726, 668161, 719558, 1271452, 1336322, 1439116, 2518453, 2672644, 4677127, 5036906, 9354254, 10073812, 18708508, 32739889, 65479778, 130959556]

約数ペア:

[(1, 130959556), (2, 65479778), (4, 32739889), (7, 18708508), (13, 10073812), (14, 9354254), (26, 5036906), (28, 4677127), (49, 2672644), (52, 2518453), (91, 1439116), (98, 1336322), (103, 1271452), (182, 719558), (196, 668161), (206, 635726), (364, 359779), (412, 317863), (499, 262444), (637, 205588), (721, 181636), (998, 131222), (1274, 102794), (1339, 97804), (1442, 90818), (1996, 65611), (2548, 51397), (2678, 48902), (2884, 45409), (3493, 37492), (5047, 25948), (5356, 24451), (6487, 20188), (6986, 18746), (9373, 13972), (10094, 12974)]