164501044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3739}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 305363520

約数和(自身を除く): 140862476

約数列:

[1, 2, 4, 17, 34, 68, 647, 1294, 2588, 3739, 7478, 10999, 14956, 21998, 43996, 63563, 127126, 254252, 2419133, 4838266, 9676532, 41125261, 82250522, 164501044]

約数ペア:

[(1, 164501044), (2, 82250522), (4, 41125261), (17, 9676532), (34, 4838266), (68, 2419133), (647, 254252), (1294, 127126), (2588, 63563), (3739, 43996), (7478, 21998), (10999, 14956)]