131496074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 213840000

約数和(自身を除く): 82343926

約数列:

[1, 2, 19, 38, 53, 106, 109, 218, 599, 1007, 1198, 2014, 2071, 4142, 5777, 11381, 11554, 22762, 31747, 63494, 65291, 109763, 130582, 219526, 603193, 1206386, 1240529, 2481058, 3460423, 6920846, 65748037, 131496074]

約数ペア:

[(1, 131496074), (2, 65748037), (19, 6920846), (38, 3460423), (53, 2481058), (106, 1240529), (109, 1206386), (218, 603193), (599, 219526), (1007, 130582), (1198, 109763), (2014, 65291), (2071, 63494), (4142, 31747), (5777, 22762), (11381, 11554)]