127142558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 208293120

約数和(自身を除く): 81150562

約数列:

[1, 2, 17, 34, 41, 82, 223, 409, 446, 697, 818, 1394, 3791, 6953, 7582, 9143, 13906, 16769, 18286, 33538, 91207, 155431, 182414, 285073, 310862, 570146, 1550519, 3101038, 3739487, 7478974, 63571279, 127142558]

約数ペア:

[(1, 127142558), (2, 63571279), (17, 7478974), (34, 3739487), (41, 3101038), (82, 1550519), (223, 570146), (409, 310862), (446, 285073), (697, 182414), (818, 155431), (1394, 91207), (3791, 33538), (6953, 18286), (7582, 16769), (9143, 13906)]