128889608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{6199}}^1$

素因数の和:6341

約数の個数: 32

約数和(自身を含む): 254448000

約数和(自身を除く): 125558392

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 904, 2599, 5198, 6199, 10396, 12398, 20792, 24796, 49592, 142577, 285154, 570308, 700487, 1140616, 1400974, 2801948, 5603896, 16111201, 32222402, 64444804, 128889608]

約数ペア:

[(1, 128889608), (2, 64444804), (4, 32222402), (8, 16111201), (23, 5603896), (46, 2801948), (92, 1400974), (113, 1140616), (184, 700487), (226, 570308), (452, 285154), (904, 142577), (2599, 49592), (5198, 24796), (6199, 20792), (10396, 12398)]