136988432

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20051}}^1$

素因数の和:20127

約数の個数: 40

約数和(自身を含む): 308319552

約数和(自身を除く): 171331120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 20051, 40102, 80204, 140357, 160408, 280714, 320816, 561428, 1122856, 1223111, 2245712, 2446222, 4892444, 8561777, 9784888, 17123554, 19569776, 34247108, 68494216, 136988432]

約数ペア:

[(1, 136988432), (2, 68494216), (4, 34247108), (7, 19569776), (8, 17123554), (14, 9784888), (16, 8561777), (28, 4892444), (56, 2446222), (61, 2245712), (112, 1223111), (122, 1122856), (244, 561428), (427, 320816), (488, 280714), (854, 160408), (976, 140357), (1708, 80204), (3416, 40102), (6832, 20051)]