149042593

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 185610240

約数和(自身を除く): 36567647

約数列:

[1, 7, 19, 47, 113, 133, 211, 329, 791, 893, 1477, 2147, 4009, 5311, 6251, 9917, 15029, 23843, 28063, 37177, 69419, 100909, 166901, 188423, 453017, 706363, 1120621, 1318961, 3171119, 7844347, 21291799, 149042593]

約数ペア:

[(1, 149042593), (7, 21291799), (19, 7844347), (47, 3171119), (113, 1318961), (133, 1120621), (211, 706363), (329, 453017), (791, 188423), (893, 166901), (1477, 100909), (2147, 69419), (4009, 37177), (5311, 28063), (6251, 23843), (9917, 15029)]