145383364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 307323520

約数和(自身を除く): 161940156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 757, 1444, 1514, 2527, 3028, 5054, 5299, 6859, 10108, 10598, 13718, 14383, 21196, 27436, 28766, 48013, 57532, 96026, 100681, 192052, 201362, 273277, 402724, 546554, 1093108, 1912939, 3825878, 5192263, 7651756, 10384526, 20769052, 36345841, 72691682, 145383364]

約数ペア:

[(1, 145383364), (2, 72691682), (4, 36345841), (7, 20769052), (14, 10384526), (19, 7651756), (28, 5192263), (38, 3825878), (76, 1912939), (133, 1093108), (266, 546554), (361, 402724), (532, 273277), (722, 201362), (757, 192052), (1444, 100681), (1514, 96026), (2527, 57532), (3028, 48013), (5054, 28766), (5299, 27436), (6859, 21196), (10108, 14383), (10598, 13718)]