131297496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{497339}}^1$

素因数の和:497359

約数の個数: 32

約数和(自身を含む): 358084800

約数和(自身を除く): 226787304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 497339, 994678, 1492017, 1989356, 2984034, 3978712, 5470729, 5968068, 10941458, 11936136, 16412187, 21882916, 32824374, 43765832, 65648748, 131297496]

約数ペア:

[(1, 131297496), (2, 65648748), (3, 43765832), (4, 32824374), (6, 21882916), (8, 16412187), (11, 11936136), (12, 10941458), (22, 5968068), (24, 5470729), (33, 3978712), (44, 2984034), (66, 1989356), (88, 1492017), (132, 994678), (264, 497339)]