165902052

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 394269120

約数和(自身を除く): 228367068

約数列:

[1, 2, 3, 4, 6, 12, 89, 163, 178, 267, 326, 356, 489, 534, 652, 953, 978, 1068, 1906, 1956, 2859, 3812, 5718, 11436, 14507, 29014, 43521, 58028, 84817, 87042, 155339, 169634, 174084, 254451, 310678, 339268, 466017, 508902, 621356, 932034, 1017804, 1864068, 13825171, 27650342, 41475513, 55300684, 82951026, 165902052]

約数ペア:

[(1, 165902052), (2, 82951026), (3, 55300684), (4, 41475513), (6, 27650342), (12, 13825171), (89, 1864068), (163, 1017804), (178, 932034), (267, 621356), (326, 508902), (356, 466017), (489, 339268), (534, 310678), (652, 254451), (953, 174084), (978, 169634), (1068, 155339), (1906, 87042), (1956, 84817), (2859, 58028), (3812, 43521), (5718, 29014), (11436, 14507)]