168263988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5527}}^1$

素因数の和:5636

約数の個数: 48

約数和(自身を含む): 408629760

約数和(自身を除く): 240365772

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2537, 5074, 5527, 7611, 10148, 11054, 15222, 16581, 22108, 30444, 33162, 66324, 237661, 326093, 475322, 652186, 712983, 950644, 978279, 1304372, 1425966, 1956558, 2851932, 3913116, 14021999, 28043998, 42065997, 56087996, 84131994, 168263988]

約数ペア:

[(1, 168263988), (2, 84131994), (3, 56087996), (4, 42065997), (6, 28043998), (12, 14021999), (43, 3913116), (59, 2851932), (86, 1956558), (118, 1425966), (129, 1304372), (172, 978279), (177, 950644), (236, 712983), (258, 652186), (354, 475322), (516, 326093), (708, 237661), (2537, 66324), (5074, 33162), (5527, 30444), (7611, 22108), (10148, 16581), (11054, 15222)]