138825726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4781

約数の個数: 48

約数和(自身を含む): 311085360

約数和(自身を除く): 172259634

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 1014, 1131, 2262, 4721, 4901, 9442, 9802, 14163, 14703, 28326, 29406, 61373, 122746, 136909, 184119, 273818, 368238, 410727, 797849, 821454, 1595698, 1779817, 2393547, 3559634, 4787094, 5339451, 10678902, 23137621, 46275242, 69412863, 138825726]

約数ペア:

[(1, 138825726), (2, 69412863), (3, 46275242), (6, 23137621), (13, 10678902), (26, 5339451), (29, 4787094), (39, 3559634), (58, 2393547), (78, 1779817), (87, 1595698), (169, 821454), (174, 797849), (338, 410727), (377, 368238), (507, 273818), (754, 184119), (1014, 136909), (1131, 122746), (2262, 61373), (4721, 29406), (4901, 28326), (9442, 14703), (9802, 14163)]