156915208816

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{2039}}^1\times {\mathrm{4283}}^1$

素因数の和:7453

約数の個数: 40

約数和(自身を含む): 304514259840

約数和(自身を除く): 147599051024

約数列:

[1, 2, 4, 8, 16, 1123, 2039, 2246, 4078, 4283, 4492, 8156, 8566, 8984, 16312, 17132, 17968, 32624, 34264, 68528, 2289797, 4579594, 4809809, 8733037, 9159188, 9619618, 17466074, 18318376, 19239236, 34932148, 36636752, 38478472, 69864296, 76956944, 139728592, 9807200551, 19614401102, 39228802204, 78457604408, 156915208816]

約数ペア:

[(1, 156915208816), (2, 78457604408), (4, 39228802204), (8, 19614401102), (16, 9807200551), (1123, 139728592), (2039, 76956944), (2246, 69864296), (4078, 38478472), (4283, 36636752), (4492, 34932148), (8156, 19239236), (8566, 18318376), (8984, 17466074), (16312, 9619618), (17132, 9159188), (17968, 8733037), (32624, 4809809), (34264, 4579594), (68528, 2289797)]