156869966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 275629200

約数和(自身を除く): 118759234

約数列:

[1, 2, 11, 19, 22, 38, 109, 121, 209, 218, 242, 313, 418, 626, 1199, 2071, 2299, 2398, 3443, 4142, 4598, 5947, 6886, 11894, 13189, 22781, 26378, 34117, 37873, 45562, 65417, 68234, 75746, 130834, 250591, 375287, 501182, 648223, 719587, 750574, 1296446, 1439174, 4128157, 7130453, 8256314, 14260906, 78434983, 156869966]

約数ペア:

[(1, 156869966), (2, 78434983), (11, 14260906), (19, 8256314), (22, 7130453), (38, 4128157), (109, 1439174), (121, 1296446), (209, 750574), (218, 719587), (242, 648223), (313, 501182), (418, 375287), (626, 250591), (1199, 130834), (2071, 75746), (2299, 68234), (2398, 65417), (3443, 45562), (4142, 37873), (4598, 34117), (5947, 26378), (6886, 22781), (11894, 13189)]