131226216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{497069}}^1$

素因数の和:497089

約数の個数: 32

約数和(自身を含む): 357890400

約数和(自身を除く): 226664184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 497069, 994138, 1491207, 1988276, 2982414, 3976552, 5467759, 5964828, 10935518, 11929656, 16403277, 21871036, 32806554, 43742072, 65613108, 131226216]

約数ペア:

[(1, 131226216), (2, 65613108), (3, 43742072), (4, 32806554), (6, 21871036), (8, 16403277), (11, 11929656), (12, 10935518), (22, 5964828), (24, 5467759), (33, 3976552), (44, 2982414), (66, 1988276), (88, 1491207), (132, 994138), (264, 497069)]