140632254

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{53149}}^1$

素因数の和:53174

約数の個数: 48

約数和(自身を含む): 363546000

約数和(自身を除く): 222913746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 53149, 106298, 159447, 318894, 372043, 478341, 744086, 956682, 1116129, 1435023, 2232258, 2604301, 2870046, 3348387, 5208602, 6696774, 7812903, 10045161, 15625806, 20090322, 23438709, 46877418, 70316127, 140632254]

約数ペア:

[(1, 140632254), (2, 70316127), (3, 46877418), (6, 23438709), (7, 20090322), (9, 15625806), (14, 10045161), (18, 7812903), (21, 6696774), (27, 5208602), (42, 3348387), (49, 2870046), (54, 2604301), (63, 2232258), (98, 1435023), (126, 1116129), (147, 956682), (189, 744086), (294, 478341), (378, 372043), (441, 318894), (882, 159447), (1323, 106298), (2646, 53149)]