126786716

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{17483}}^1$

素因数の和:17538

約数の個数: 36

約数和(自身を含む): 265092408

約数和(自身を除く): 138305692

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 17483, 34966, 69932, 122381, 244762, 489524, 646871, 856667, 1293742, 1713334, 2587484, 3426668, 4528097, 9056194, 18112388, 31696679, 63393358, 126786716]

約数ペア:

[(1, 126786716), (2, 63393358), (4, 31696679), (7, 18112388), (14, 9056194), (28, 4528097), (37, 3426668), (49, 2587484), (74, 1713334), (98, 1293742), (148, 856667), (196, 646871), (259, 489524), (518, 244762), (1036, 122381), (1813, 69932), (3626, 34966), (7252, 17483)]