136961104

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20047}}^1$

素因数の和:20123

約数の個数: 40

約数和(自身を含む): 308258048

約数和(自身を除く): 171296944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 20047, 40094, 80188, 140329, 160376, 280658, 320752, 561316, 1122632, 1222867, 2245264, 2445734, 4891468, 8560069, 9782936, 17120138, 19565872, 34240276, 68480552, 136961104]

約数ペア:

[(1, 136961104), (2, 68480552), (4, 34240276), (7, 19565872), (8, 17120138), (14, 9782936), (16, 8560069), (28, 4891468), (56, 2445734), (61, 2245264), (112, 1222867), (122, 1122632), (244, 561316), (427, 320752), (488, 280658), (854, 160376), (976, 140329), (1708, 80188), (3416, 40094), (6832, 20047)]