15679800078

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1\times {\mathrm{20407}}^1$

素因数の和:22112

約数の個数: 32

約数和(自身を含む): 31777704960

約数和(自身を除く): 16097904882

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1621, 3242, 4863, 9726, 20407, 40814, 61221, 122442, 128059, 256118, 384177, 768354, 1612153, 3224306, 4836459, 9672918, 33079747, 66159494, 99239241, 198478482, 2613300013, 5226600026, 7839900039, 15679800078]

約数ペア:

[(1, 15679800078), (2, 7839900039), (3, 5226600026), (6, 2613300013), (79, 198478482), (158, 99239241), (237, 66159494), (474, 33079747), (1621, 9672918), (3242, 4836459), (4863, 3224306), (9726, 1612153), (20407, 768354), (40814, 384177), (61221, 256118), (122442, 128059)]