151101398

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 281698560

約数和(自身を除く): 130597162

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 602, 989, 1127, 1559, 1978, 2107, 2254, 3118, 4214, 6923, 10913, 13846, 21826, 35857, 48461, 67037, 71714, 76391, 96922, 134074, 152782, 250999, 469259, 501998, 938518, 1541851, 1756993, 3083702, 3284813, 3513986, 6569626, 10792957, 21585914, 75550699, 151101398]

約数ペア:

[(1, 151101398), (2, 75550699), (7, 21585914), (14, 10792957), (23, 6569626), (43, 3513986), (46, 3284813), (49, 3083702), (86, 1756993), (98, 1541851), (161, 938518), (301, 501998), (322, 469259), (602, 250999), (989, 152782), (1127, 134074), (1559, 96922), (1978, 76391), (2107, 71714), (2254, 67037), (3118, 48461), (4214, 35857), (6923, 21826), (10913, 13846)]