168400526

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6301}}^1$

素因数の和:6416

約数の個数: 32

約数和(自身を含む): 304915968

約数和(自身を除く): 136515442

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 1162, 1909, 3818, 6301, 12602, 13363, 26726, 44107, 88214, 144923, 289846, 522983, 1014461, 1045966, 2028922, 3660881, 7321762, 12028609, 24057218, 84200263, 168400526]

約数ペア:

[(1, 168400526), (2, 84200263), (7, 24057218), (14, 12028609), (23, 7321762), (46, 3660881), (83, 2028922), (161, 1045966), (166, 1014461), (322, 522983), (581, 289846), (1162, 144923), (1909, 88214), (3818, 44107), (6301, 26726), (12602, 13363)]