230155092

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 599735136

約数和(自身を除く): 369580044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 157, 172, 258, 314, 387, 471, 516, 628, 774, 942, 947, 1413, 1548, 1884, 1894, 2826, 2841, 3788, 5652, 5682, 6751, 8523, 11364, 13502, 17046, 20253, 27004, 34092, 40506, 40721, 60759, 81012, 81442, 121518, 122163, 148679, 162884, 243036, 244326, 297358, 366489, 446037, 488652, 594716, 732978, 892074, 1338111, 1465956, 1784148, 2676222, 5352444, 6393197, 12786394, 19179591, 25572788, 38359182, 57538773, 76718364, 115077546, 230155092]

約数ペア:

[(1, 230155092), (2, 115077546), (3, 76718364), (4, 57538773), (6, 38359182), (9, 25572788), (12, 19179591), (18, 12786394), (36, 6393197), (43, 5352444), (86, 2676222), (129, 1784148), (157, 1465956), (172, 1338111), (258, 892074), (314, 732978), (387, 594716), (471, 488652), (516, 446037), (628, 366489), (774, 297358), (942, 244326), (947, 243036), (1413, 162884), (1548, 148679), (1884, 122163), (1894, 121518), (2826, 81442), (2841, 81012), (3788, 60759), (5652, 40721), (5682, 40506), (6751, 34092), (8523, 27004), (11364, 20253), (13502, 17046)]