198477552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45439}}^1$

素因数の和:45470

約数の個数: 80

約数和(自身を含む): 631070720

約数和(自身を除く): 432593168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 45439, 90878, 136317, 181756, 272634, 318073, 363512, 545268, 590707, 636146, 727024, 954219, 1090536, 1181414, 1272292, 1772121, 1908438, 2181072, 2362828, 2544584, 3544242, 3816876, 4134949, 4725656, 5089168, 7088484, 7633752, 8269898, 9451312, 12404847, 14176968, 15267504, 16539796, 24809694, 28353936, 33079592, 49619388, 66159184, 99238776, 198477552]

約数ペア:

[(1, 198477552), (2, 99238776), (3, 66159184), (4, 49619388), (6, 33079592), (7, 28353936), (8, 24809694), (12, 16539796), (13, 15267504), (14, 14176968), (16, 12404847), (21, 9451312), (24, 8269898), (26, 7633752), (28, 7088484), (39, 5089168), (42, 4725656), (48, 4134949), (52, 3816876), (56, 3544242), (78, 2544584), (84, 2362828), (91, 2181072), (104, 1908438), (112, 1772121), (156, 1272292), (168, 1181414), (182, 1090536), (208, 954219), (273, 727024), (312, 636146), (336, 590707), (364, 545268), (546, 363512), (624, 318073), (728, 272634), (1092, 181756), (1456, 136317), (2184, 90878), (4368, 45439)]