156917689616

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2557}}^1\times {\mathrm{52541}}^1$

素因数の和:55179

約数の個数: 40

約数和(自身を含む): 308319188184

約数和(自身を除く): 151401498568

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2557, 5114, 10228, 20456, 40912, 52541, 105082, 186661, 210164, 373322, 420328, 746644, 840656, 1493288, 2986576, 3835493, 7670986, 15341972, 30683944, 61367888, 134347337, 268694674, 537389348, 1074778696, 2149557392, 9807355601, 19614711202, 39229422404, 78458844808, 156917689616]

約数ペア:

[(1, 156917689616), (2, 78458844808), (4, 39229422404), (8, 19614711202), (16, 9807355601), (73, 2149557392), (146, 1074778696), (292, 537389348), (584, 268694674), (1168, 134347337), (2557, 61367888), (5114, 30683944), (10228, 15341972), (20456, 7670986), (40912, 3835493), (52541, 2986576), (105082, 1493288), (186661, 840656), (210164, 746644), (373322, 420328)]