128615694832

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{569}}^1\times {\mathrm{29009}}^1$

素因数の和:30073

約数の個数: 40

約数和(自身を含む): 250152069600

約数和(自身を除く): 121536374768

約数列:

[1, 2, 4, 8, 16, 487, 569, 974, 1138, 1948, 2276, 3896, 4552, 7792, 9104, 29009, 58018, 116036, 232072, 277103, 464144, 554206, 1108412, 2216824, 4433648, 14127383, 16506121, 28254766, 33012242, 56509532, 66024484, 113019064, 132048968, 226038128, 264097936, 8038480927, 16076961854, 32153923708, 64307847416, 128615694832]

約数ペア:

[(1, 128615694832), (2, 64307847416), (4, 32153923708), (8, 16076961854), (16, 8038480927), (487, 264097936), (569, 226038128), (974, 132048968), (1138, 113019064), (1948, 66024484), (2276, 56509532), (3896, 33012242), (4552, 28254766), (7792, 16506121), (9104, 14127383), (29009, 4433648), (58018, 2216824), (116036, 1108412), (232072, 554206), (277103, 464144)]