129958584

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{15787}}^1$

素因数の和:15817

約数の個数: 64

約数和(自身を含む): 378912000

約数和(自身を除く): 248953416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 15787, 31574, 47361, 63148, 94722, 110509, 126296, 189444, 221018, 331527, 378888, 442036, 663054, 773563, 884072, 1326108, 1547126, 2320689, 2652216, 3094252, 4641378, 5414941, 6188504, 9282756, 10829882, 16244823, 18565512, 21659764, 32489646, 43319528, 64979292, 129958584]

約数ペア:

[(1, 129958584), (2, 64979292), (3, 43319528), (4, 32489646), (6, 21659764), (7, 18565512), (8, 16244823), (12, 10829882), (14, 9282756), (21, 6188504), (24, 5414941), (28, 4641378), (42, 3094252), (49, 2652216), (56, 2320689), (84, 1547126), (98, 1326108), (147, 884072), (168, 773563), (196, 663054), (294, 442036), (343, 378888), (392, 331527), (588, 221018), (686, 189444), (1029, 126296), (1176, 110509), (1372, 94722), (2058, 63148), (2744, 47361), (4116, 31574), (8232, 15787)]