171749568

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 112

約数和(自身を含む): 473147136

約数和(自身を除く): 301397568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 71, 86, 96, 129, 142, 172, 192, 213, 258, 284, 293, 344, 426, 516, 568, 586, 688, 852, 879, 1032, 1136, 1172, 1376, 1704, 1758, 2064, 2272, 2344, 2752, 3053, 3408, 3516, 4128, 4544, 4688, 6106, 6816, 7032, 8256, 9159, 9376, 12212, 12599, 13632, 14064, 18318, 18752, 20803, 24424, 25198, 28128, 36636, 37797, 41606, 48848, 50396, 56256, 62409, 73272, 75594, 83212, 97696, 100792, 124818, 146544, 151188, 166424, 195392, 201584, 249636, 293088, 302376, 332848, 403168, 499272, 586176, 604752, 665696, 806336, 894529, 998544, 1209504, 1331392, 1789058, 1997088, 2419008, 2683587, 3578116, 3994176, 5367174, 7156232, 10734348, 14312464, 21468696, 28624928, 42937392, 57249856, 85874784, 171749568]

約数ペア:

[(1, 171749568), (2, 85874784), (3, 57249856), (4, 42937392), (6, 28624928), (8, 21468696), (12, 14312464), (16, 10734348), (24, 7156232), (32, 5367174), (43, 3994176), (48, 3578116), (64, 2683587), (71, 2419008), (86, 1997088), (96, 1789058), (129, 1331392), (142, 1209504), (172, 998544), (192, 894529), (213, 806336), (258, 665696), (284, 604752), (293, 586176), (344, 499272), (426, 403168), (516, 332848), (568, 302376), (586, 293088), (688, 249636), (852, 201584), (879, 195392), (1032, 166424), (1136, 151188), (1172, 146544), (1376, 124818), (1704, 100792), (1758, 97696), (2064, 83212), (2272, 75594), (2344, 73272), (2752, 62409), (3053, 56256), (3408, 50396), (3516, 48848), (4128, 41606), (4544, 37797), (4688, 36636), (6106, 28128), (6816, 25198), (7032, 24424), (8256, 20803), (9159, 18752), (9376, 18318), (12212, 14064), (12599, 13632)]