156931689616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1442599}}^1$

素因数の和:1443143

約数の個数: 40

約数和(自身を含む): 328070321600

約数和(自身を除く): 171138631984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 523, 1046, 2092, 4184, 6799, 8368, 13598, 27196, 54392, 108784, 1442599, 2885198, 5770396, 11540792, 18753787, 23081584, 37507574, 75015148, 150030296, 300060592, 754479277, 1508958554, 3017917108, 6035834216, 9808230601, 12071668432, 19616461202, 39232922404, 78465844808, 156931689616]

約数ペア:

[(1, 156931689616), (2, 78465844808), (4, 39232922404), (8, 19616461202), (13, 12071668432), (16, 9808230601), (26, 6035834216), (52, 3017917108), (104, 1508958554), (208, 754479277), (523, 300060592), (1046, 150030296), (2092, 75015148), (4184, 37507574), (6799, 23081584), (8368, 18753787), (13598, 11540792), (27196, 5770396), (54392, 2885198), (108784, 1442599)]