126627776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 289681920

約数和(自身を除く): 163054144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 47, 64, 86, 88, 89, 94, 172, 176, 178, 188, 344, 352, 356, 376, 473, 517, 688, 704, 712, 752, 946, 979, 1034, 1376, 1424, 1504, 1892, 1958, 2021, 2068, 2752, 2848, 3008, 3784, 3827, 3916, 4042, 4136, 4183, 5696, 7568, 7654, 7832, 8084, 8272, 8366, 15136, 15308, 15664, 16168, 16544, 16732, 22231, 30272, 30616, 31328, 32336, 33088, 33464, 42097, 44462, 46013, 61232, 62656, 64672, 66928, 84194, 88924, 92026, 122464, 129344, 133856, 168388, 177848, 179869, 184052, 244928, 267712, 336776, 355696, 359738, 368104, 673552, 711392, 719476, 736208, 1347104, 1422784, 1438952, 1472416, 1978559, 2694208, 2877904, 2944832, 3957118, 5755808, 7914236, 11511616, 15828472, 31656944, 63313888, 126627776]

約数ペア:

[(1, 126627776), (2, 63313888), (4, 31656944), (8, 15828472), (11, 11511616), (16, 7914236), (22, 5755808), (32, 3957118), (43, 2944832), (44, 2877904), (47, 2694208), (64, 1978559), (86, 1472416), (88, 1438952), (89, 1422784), (94, 1347104), (172, 736208), (176, 719476), (178, 711392), (188, 673552), (344, 368104), (352, 359738), (356, 355696), (376, 336776), (473, 267712), (517, 244928), (688, 184052), (704, 179869), (712, 177848), (752, 168388), (946, 133856), (979, 129344), (1034, 122464), (1376, 92026), (1424, 88924), (1504, 84194), (1892, 66928), (1958, 64672), (2021, 62656), (2068, 61232), (2752, 46013), (2848, 44462), (3008, 42097), (3784, 33464), (3827, 33088), (3916, 32336), (4042, 31328), (4136, 30616), (4183, 30272), (5696, 22231), (7568, 16732), (7654, 16544), (7832, 16168), (8084, 15664), (8272, 15308), (8366, 15136)]