131440272

素因数分解:

$2^4\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{2141}}^1$

素因数の和:3431

約数の個数: 40

約数和(自身を含む): 339978240

約数和(自身を除く): 208537968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1279, 2141, 2558, 3837, 4282, 5116, 6423, 7674, 8564, 10232, 12846, 15348, 17128, 20464, 25692, 30696, 34256, 51384, 61392, 102768, 2738339, 5476678, 8215017, 10953356, 16430034, 21906712, 32860068, 43813424, 65720136, 131440272]

約数ペア:

[(1, 131440272), (2, 65720136), (3, 43813424), (4, 32860068), (6, 21906712), (8, 16430034), (12, 10953356), (16, 8215017), (24, 5476678), (48, 2738339), (1279, 102768), (2141, 61392), (2558, 51384), (3837, 34256), (4282, 30696), (5116, 25692), (6423, 20464), (7674, 17128), (8564, 15348), (10232, 12846)]