126955264

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 273405440

約数和(自身を除く): 146450176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 256, 304, 344, 607, 608, 688, 817, 1214, 1216, 1376, 1634, 2428, 2432, 2752, 3268, 4856, 4864, 5504, 6536, 9712, 11008, 11533, 13072, 19424, 23066, 26101, 26144, 38848, 46132, 52202, 52288, 77696, 92264, 104404, 104576, 155392, 184528, 208808, 209152, 369056, 417616, 495919, 738112, 835232, 991838, 1476224, 1670464, 1983676, 2952448, 3340928, 3967352, 6681856, 7934704, 15869408, 31738816, 63477632, 126955264]

約数ペア:

[(1, 126955264), (2, 63477632), (4, 31738816), (8, 15869408), (16, 7934704), (19, 6681856), (32, 3967352), (38, 3340928), (43, 2952448), (64, 1983676), (76, 1670464), (86, 1476224), (128, 991838), (152, 835232), (172, 738112), (256, 495919), (304, 417616), (344, 369056), (607, 209152), (608, 208808), (688, 184528), (817, 155392), (1214, 104576), (1216, 104404), (1376, 92264), (1634, 77696), (2428, 52288), (2432, 52202), (2752, 46132), (3268, 38848), (4856, 26144), (4864, 26101), (5504, 23066), (6536, 19424), (9712, 13072), (11008, 11533)]