173640744

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15361}}^1$

素因数の和:15530

約数の個数: 48

約数和(自身を含む): 473303220

約数和(自身を除く): 299662476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 15361, 30722, 46083, 61444, 92166, 122888, 138249, 184332, 276498, 368664, 552996, 1105992, 2411677, 4823354, 7235031, 9646708, 14470062, 19293416, 21705093, 28940124, 43410186, 57880248, 86820372, 173640744]

約数ペア:

[(1, 173640744), (2, 86820372), (3, 57880248), (4, 43410186), (6, 28940124), (8, 21705093), (9, 19293416), (12, 14470062), (18, 9646708), (24, 7235031), (36, 4823354), (72, 2411677), (157, 1105992), (314, 552996), (471, 368664), (628, 276498), (942, 184332), (1256, 138249), (1413, 122888), (1884, 92166), (2826, 61444), (3768, 46083), (5652, 30722), (11304, 15361)]