166384426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1481}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 280098000

約数和(自身を除く): 113713574

約数列:

[1, 2, 13, 26, 29, 58, 149, 298, 377, 754, 1481, 1937, 2962, 3874, 4321, 8642, 19253, 38506, 42949, 56173, 85898, 112346, 220669, 441338, 558337, 1116674, 2868697, 5737394, 6399401, 12798802, 83192213, 166384426]

約数ペア:

[(1, 166384426), (2, 83192213), (13, 12798802), (26, 6399401), (29, 5737394), (58, 2868697), (149, 1116674), (298, 558337), (377, 441338), (754, 220669), (1481, 112346), (1937, 85898), (2962, 56173), (3874, 42949), (4321, 38506), (8642, 19253)]