138729558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10891}}^1$

素因数の和:11100

約数の個数: 32

約数和(自身を含む): 304278912

約数和(自身を除く): 165549354

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 2123, 4246, 6369, 10891, 12738, 21782, 32673, 65346, 119801, 239602, 359403, 718806, 2101963, 4203926, 6305889, 12611778, 23121593, 46243186, 69364779, 138729558]

約数ペア:

[(1, 138729558), (2, 69364779), (3, 46243186), (6, 23121593), (11, 12611778), (22, 6305889), (33, 4203926), (66, 2101963), (193, 718806), (386, 359403), (579, 239602), (1158, 119801), (2123, 65346), (4246, 32673), (6369, 21782), (10891, 12738)]