156943866530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1\times {\mathrm{607909}}^1$

素因数の和:610274

約数の個数: 32

約数和(自身を含む): 308312498880

約数和(自身を除く): 151368632350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2347, 4694, 11735, 23470, 25817, 51634, 129085, 258170, 607909, 1215818, 3039545, 6079090, 6686999, 13373998, 33434995, 66869990, 1426762423, 2853524846, 7133812115, 14267624230, 15694386653, 31388773306, 78471933265, 156943866530]

約数ペア:

[(1, 156943866530), (2, 78471933265), (5, 31388773306), (10, 15694386653), (11, 14267624230), (22, 7133812115), (55, 2853524846), (110, 1426762423), (2347, 66869990), (4694, 33434995), (11735, 13373998), (23470, 6686999), (25817, 6079090), (51634, 3039545), (129085, 1215818), (258170, 607909)]