139949814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1601}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 296895456

約数和(自身を除く): 156945642

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 857, 1601, 1714, 2571, 3202, 4803, 5142, 9606, 14569, 27217, 29138, 43707, 54434, 81651, 87414, 163302, 1372057, 2744114, 4116171, 8232342, 23324969, 46649938, 69974907, 139949814]

約数ペア:

[(1, 139949814), (2, 69974907), (3, 46649938), (6, 23324969), (17, 8232342), (34, 4116171), (51, 2744114), (102, 1372057), (857, 163302), (1601, 87414), (1714, 81651), (2571, 54434), (3202, 43707), (4803, 29138), (5142, 27217), (9606, 14569)]