123715206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 281698560

約数和(自身を除く): 157983354

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 151, 207, 302, 414, 453, 906, 1359, 1979, 2718, 3473, 3958, 5937, 6946, 10419, 11874, 17811, 20838, 31257, 35622, 45517, 62514, 91034, 136551, 273102, 298829, 409653, 597658, 819306, 896487, 1792974, 2689461, 5378922, 6873067, 13746134, 20619201, 41238402, 61857603, 123715206]

約数ペア:

[(1, 123715206), (2, 61857603), (3, 41238402), (6, 20619201), (9, 13746134), (18, 6873067), (23, 5378922), (46, 2689461), (69, 1792974), (138, 896487), (151, 819306), (207, 597658), (302, 409653), (414, 298829), (453, 273102), (906, 136551), (1359, 91034), (1979, 62514), (2718, 45517), (3473, 35622), (3958, 31257), (5937, 20838), (6946, 17811), (10419, 11874)]