148961512

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{43607}}^1$

素因数の和:43681

約数の個数: 32

約数和(自身を含む): 324443520

約数和(自身を除く): 175482008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 43607, 87214, 174428, 305249, 348856, 610498, 1220996, 2441992, 2660027, 5320054, 10640108, 18620189, 21280216, 37240378, 74480756, 148961512]

約数ペア:

[(1, 148961512), (2, 74480756), (4, 37240378), (7, 21280216), (8, 18620189), (14, 10640108), (28, 5320054), (56, 2660027), (61, 2441992), (122, 1220996), (244, 610498), (427, 348856), (488, 305249), (854, 174428), (1708, 87214), (3416, 43607)]