156917065388

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5063801}}^1$

素因数の和:5063993

約数の個数: 24

約数和(自身を含む): 281304328704

約数和(自身を除く): 124387263316

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 7747, 15494, 30988, 5063801, 10127602, 20255204, 308891861, 617783722, 643102727, 1235567444, 1286205454, 2572410908, 39229266347, 78458532694, 156917065388]

約数ペア:

[(1, 156917065388), (2, 78458532694), (4, 39229266347), (61, 2572410908), (122, 1286205454), (127, 1235567444), (244, 643102727), (254, 617783722), (508, 308891861), (7747, 20255204), (15494, 10127602), (30988, 5063801)]