127564452

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{21739}}^1$

素因数の和:21912

約数の個数: 36

約数和(自身を含む): 324447760

約数和(自身を除く): 196883308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 21739, 43478, 65217, 86956, 130434, 195651, 260868, 391302, 782604, 3543457, 7086914, 10630371, 14173828, 21260742, 31891113, 42521484, 63782226, 127564452]

約数ペア:

[(1, 127564452), (2, 63782226), (3, 42521484), (4, 31891113), (6, 21260742), (9, 14173828), (12, 10630371), (18, 7086914), (36, 3543457), (163, 782604), (326, 391302), (489, 260868), (652, 195651), (978, 130434), (1467, 86956), (1956, 65217), (2934, 43478), (5868, 21739)]