128014872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7544

約数の個数: 64

約数和(自身を含む): 344770560

約数和(自身を除く): 216755688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 2139, 2852, 4278, 5704, 7481, 8556, 14962, 17112, 22443, 29924, 44886, 59848, 89772, 172063, 179544, 231911, 344126, 463822, 516189, 688252, 695733, 927644, 1032378, 1376504, 1391466, 1855288, 2064756, 2782932, 4129512, 5333953, 5565864, 10667906, 16001859, 21335812, 32003718, 42671624, 64007436, 128014872]

約数ペア:

[(1, 128014872), (2, 64007436), (3, 42671624), (4, 32003718), (6, 21335812), (8, 16001859), (12, 10667906), (23, 5565864), (24, 5333953), (31, 4129512), (46, 2782932), (62, 2064756), (69, 1855288), (92, 1391466), (93, 1376504), (124, 1032378), (138, 927644), (184, 695733), (186, 688252), (248, 516189), (276, 463822), (372, 344126), (552, 231911), (713, 179544), (744, 172063), (1426, 89772), (2139, 59848), (2852, 44886), (4278, 29924), (5704, 22443), (7481, 17112), (8556, 14962)]