131090672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16619}}^1$

素因数の和:16673

約数の個数: 40

約数和(自身を含む): 278218800

約数和(自身を除く): 147128128

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 16619, 33238, 66476, 132952, 265904, 282523, 481951, 565046, 963902, 1130092, 1927804, 2260184, 3855608, 4520368, 7711216, 8193167, 16386334, 32772668, 65545336, 131090672]

約数ペア:

[(1, 131090672), (2, 65545336), (4, 32772668), (8, 16386334), (16, 8193167), (17, 7711216), (29, 4520368), (34, 3855608), (58, 2260184), (68, 1927804), (116, 1130092), (136, 963902), (232, 565046), (272, 481951), (464, 282523), (493, 265904), (986, 132952), (1972, 66476), (3944, 33238), (7888, 16619)]