156979012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{14939}}^1$

素因数の和:15051

約数の個数: 24

約数和(自身を含む): 286130880

約数和(自身を除く): 129151868

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 10508, 14939, 29878, 59756, 552743, 1060669, 1105486, 2121338, 2210972, 4242676, 39244753, 78489506, 156979012]

約数ペア:

[(1, 156979012), (2, 78489506), (4, 39244753), (37, 4242676), (71, 2210972), (74, 2121338), (142, 1105486), (148, 1060669), (284, 552743), (2627, 59756), (5254, 29878), (10508, 14939)]