168171492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 412175232

約数和(自身を除く): 244003740

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 942, 1884, 3611, 3881, 7222, 7762, 10833, 11643, 14444, 15524, 21666, 23286, 43332, 46572, 89263, 178526, 267789, 357052, 535578, 609317, 1071156, 1218634, 1827951, 2437268, 3655902, 7311804, 14014291, 28028582, 42042873, 56057164, 84085746, 168171492]

約数ペア:

[(1, 168171492), (2, 84085746), (3, 56057164), (4, 42042873), (6, 28028582), (12, 14014291), (23, 7311804), (46, 3655902), (69, 2437268), (92, 1827951), (138, 1218634), (157, 1071156), (276, 609317), (314, 535578), (471, 357052), (628, 267789), (942, 178526), (1884, 89263), (3611, 46572), (3881, 43332), (7222, 23286), (7762, 21666), (10833, 15524), (11643, 14444)]