140742924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 385351680

約数和(自身を除く): 244608756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 127, 158, 167, 237, 254, 316, 334, 381, 474, 501, 508, 553, 668, 762, 889, 948, 1002, 1106, 1169, 1524, 1659, 1778, 2004, 2212, 2338, 2667, 3318, 3507, 3556, 4676, 5334, 6636, 7014, 10033, 10668, 13193, 14028, 20066, 21209, 26386, 30099, 39579, 40132, 42418, 52772, 60198, 63627, 70231, 79158, 84836, 92351, 120396, 127254, 140462, 148463, 158316, 184702, 210693, 254508, 277053, 280924, 296926, 369404, 421386, 445389, 554106, 593852, 842772, 890778, 1108212, 1675511, 1781556, 3351022, 5026533, 6702044, 10053066, 11728577, 20106132, 23457154, 35185731, 46914308, 70371462, 140742924]

約数ペア:

[(1, 140742924), (2, 70371462), (3, 46914308), (4, 35185731), (6, 23457154), (7, 20106132), (12, 11728577), (14, 10053066), (21, 6702044), (28, 5026533), (42, 3351022), (79, 1781556), (84, 1675511), (127, 1108212), (158, 890778), (167, 842772), (237, 593852), (254, 554106), (316, 445389), (334, 421386), (381, 369404), (474, 296926), (501, 280924), (508, 277053), (553, 254508), (668, 210693), (762, 184702), (889, 158316), (948, 148463), (1002, 140462), (1106, 127254), (1169, 120396), (1524, 92351), (1659, 84836), (1778, 79158), (2004, 70231), (2212, 63627), (2338, 60198), (2667, 52772), (3318, 42418), (3507, 40132), (3556, 39579), (4676, 30099), (5334, 26386), (6636, 21209), (7014, 20066), (10033, 14028), (10668, 13193)]