180600064

素因数分解:

$2^8\times {\mathrm{397}}^1\times {\mathrm{1777}}^1$

素因数の和:2190

約数の個数: 36

約数和(自身を含む): 361606084

約数和(自身を除く): 181006020

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 397, 794, 1588, 1777, 3176, 3554, 6352, 7108, 12704, 14216, 25408, 28432, 50816, 56864, 101632, 113728, 227456, 454912, 705469, 1410938, 2821876, 5643752, 11287504, 22575008, 45150016, 90300032, 180600064]

約数ペア:

[(1, 180600064), (2, 90300032), (4, 45150016), (8, 22575008), (16, 11287504), (32, 5643752), (64, 2821876), (128, 1410938), (256, 705469), (397, 454912), (794, 227456), (1588, 113728), (1777, 101632), (3176, 56864), (3554, 50816), (6352, 28432), (7108, 25408), (12704, 14216)]