156950755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 213917760

約数和(自身を除く): 56967005

約数列:

[1, 5, 13, 29, 53, 65, 145, 265, 377, 689, 1537, 1571, 1885, 3445, 7685, 7855, 19981, 20423, 45559, 83263, 99905, 102115, 227795, 416315, 592267, 1082419, 2414627, 2961335, 5412095, 12073135, 31390151, 156950755]

約数ペア:

[(1, 156950755), (5, 31390151), (13, 12073135), (29, 5412095), (53, 2961335), (65, 2414627), (145, 1082419), (265, 592267), (377, 416315), (689, 227795), (1537, 102115), (1571, 99905), (1885, 83263), (3445, 45559), (7685, 20423), (7855, 19981)]