189513972

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 508784640

約数和(自身を除く): 319270668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 127, 164, 246, 254, 337, 369, 381, 492, 508, 674, 738, 762, 1011, 1107, 1143, 1348, 1476, 1524, 2022, 2214, 2286, 3033, 3429, 4044, 4428, 4572, 5207, 6066, 6858, 9099, 10414, 12132, 13716, 13817, 15621, 18198, 20828, 27634, 31242, 36396, 41451, 42799, 46863, 55268, 62484, 82902, 85598, 93726, 124353, 128397, 140589, 165804, 171196, 187452, 248706, 256794, 281178, 373059, 385191, 497412, 513588, 562356, 746118, 770382, 1155573, 1492236, 1540764, 1754759, 2311146, 3509518, 4622292, 5264277, 7019036, 10528554, 15792831, 21057108, 31585662, 47378493, 63171324, 94756986, 189513972]

約数ペア:

[(1, 189513972), (2, 94756986), (3, 63171324), (4, 47378493), (6, 31585662), (9, 21057108), (12, 15792831), (18, 10528554), (27, 7019036), (36, 5264277), (41, 4622292), (54, 3509518), (82, 2311146), (108, 1754759), (123, 1540764), (127, 1492236), (164, 1155573), (246, 770382), (254, 746118), (337, 562356), (369, 513588), (381, 497412), (492, 385191), (508, 373059), (674, 281178), (738, 256794), (762, 248706), (1011, 187452), (1107, 171196), (1143, 165804), (1348, 140589), (1476, 128397), (1524, 124353), (2022, 93726), (2214, 85598), (2286, 82902), (3033, 62484), (3429, 55268), (4044, 46863), (4428, 42799), (4572, 41451), (5207, 36396), (6066, 31242), (6858, 27634), (9099, 20828), (10414, 18198), (12132, 15621), (13716, 13817)]