139040412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31231}}^1$

素因数の和:31298

約数の個数: 48

約数和(自身を含む): 377782272

約数和(自身を除く): 238741860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 31231, 62462, 93693, 124924, 187386, 218617, 374772, 437234, 655851, 874468, 1311702, 1655243, 2623404, 3310486, 4965729, 6620972, 9931458, 11586701, 19862916, 23173402, 34760103, 46346804, 69520206, 139040412]

約数ペア:

[(1, 139040412), (2, 69520206), (3, 46346804), (4, 34760103), (6, 23173402), (7, 19862916), (12, 11586701), (14, 9931458), (21, 6620972), (28, 4965729), (42, 3310486), (53, 2623404), (84, 1655243), (106, 1311702), (159, 874468), (212, 655851), (318, 437234), (371, 374772), (636, 218617), (742, 187386), (1113, 124924), (1484, 93693), (2226, 62462), (4452, 31231)]