156957209695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9413}}^1\times {\mathrm{23321}}^1$

素因数の和:32763

約数の個数: 32

約数和(自身を含む): 221309734464

約数和(自身を除く): 64352524769

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 9413, 23321, 47065, 103543, 116605, 122369, 256531, 303173, 517715, 611845, 1282655, 1346059, 1515865, 3334903, 6730295, 16674515, 219520573, 1097602865, 2414726303, 2853767449, 12073631515, 14268837245, 31391441939, 156957209695]

約数ペア:

[(1, 156957209695), (5, 31391441939), (11, 14268837245), (13, 12073631515), (55, 2853767449), (65, 2414726303), (143, 1097602865), (715, 219520573), (9413, 16674515), (23321, 6730295), (47065, 3334903), (103543, 1515865), (116605, 1346059), (122369, 1282655), (256531, 611845), (303173, 517715)]