164025395045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{2011}}^1$

素因数の和:2766

約数の個数: 64

約数和(自身を含む): 218651927040

約数和(自身を除く): 54626531995

約数列:

[1, 5, 23, 29, 37, 115, 145, 185, 661, 667, 851, 1073, 2011, 3305, 3335, 4255, 5365, 10055, 15203, 19169, 24457, 24679, 46253, 58319, 74407, 76015, 95845, 122285, 123395, 231265, 291595, 372035, 440887, 562511, 709253, 1329271, 1341337, 1711361, 2157803, 2204435, 2812555, 3546265, 6646355, 6706685, 8556805, 10789015, 16312819, 30573233, 38548859, 49183027, 49629469, 81564095, 152866165, 192744295, 245915135, 248147345, 886623757, 1131209621, 1426307783, 4433118785, 5656048105, 7131538915, 32805079009, 164025395045]

約数ペア:

[(1, 164025395045), (5, 32805079009), (23, 7131538915), (29, 5656048105), (37, 4433118785), (115, 1426307783), (145, 1131209621), (185, 886623757), (661, 248147345), (667, 245915135), (851, 192744295), (1073, 152866165), (2011, 81564095), (3305, 49629469), (3335, 49183027), (4255, 38548859), (5365, 30573233), (10055, 16312819), (15203, 10789015), (19169, 8556805), (24457, 6706685), (24679, 6646355), (46253, 3546265), (58319, 2812555), (74407, 2204435), (76015, 2157803), (95845, 1711361), (122285, 1341337), (123395, 1329271), (231265, 709253), (291595, 562511), (372035, 440887)]