166324548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 436129792

約数和(自身を除く): 269805244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 163, 186, 211, 326, 372, 403, 422, 489, 633, 652, 806, 844, 978, 1209, 1266, 1612, 1956, 2119, 2418, 2532, 2743, 4238, 4836, 5053, 5486, 6357, 6541, 8229, 8476, 10106, 10972, 12714, 13082, 15159, 16458, 19623, 20212, 25428, 26164, 30318, 32916, 34393, 39246, 60636, 65689, 68786, 78492, 85033, 103179, 131378, 137572, 170066, 197067, 206358, 255099, 262756, 340132, 394134, 412716, 447109, 510198, 788268, 894218, 1020396, 1066183, 1341327, 1788436, 2132366, 2682654, 3198549, 4264732, 5365308, 6397098, 12794196, 13860379, 27720758, 41581137, 55441516, 83162274, 166324548]

約数ペア:

[(1, 166324548), (2, 83162274), (3, 55441516), (4, 41581137), (6, 27720758), (12, 13860379), (13, 12794196), (26, 6397098), (31, 5365308), (39, 4264732), (52, 3198549), (62, 2682654), (78, 2132366), (93, 1788436), (124, 1341327), (156, 1066183), (163, 1020396), (186, 894218), (211, 788268), (326, 510198), (372, 447109), (403, 412716), (422, 394134), (489, 340132), (633, 262756), (652, 255099), (806, 206358), (844, 197067), (978, 170066), (1209, 137572), (1266, 131378), (1612, 103179), (1956, 85033), (2119, 78492), (2418, 68786), (2532, 65689), (2743, 60636), (4238, 39246), (4836, 34393), (5053, 32916), (5486, 30318), (6357, 26164), (6541, 25428), (8229, 20212), (8476, 19623), (10106, 16458), (10972, 15159), (12714, 13082)]