189293664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{40241}}^1$

素因数の和:40268

約数の個数: 72

約数和(自身を含む): 578036088

約数和(自身を除く): 388742424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 40241, 80482, 120723, 160964, 241446, 281687, 321928, 482892, 563374, 643856, 845061, 965784, 1126748, 1287712, 1690122, 1931568, 1971809, 2253496, 3380244, 3863136, 3943618, 4506992, 5915427, 6760488, 7887236, 9013984, 11830854, 13520976, 15774472, 23661708, 27041952, 31548944, 47323416, 63097888, 94646832, 189293664]

約数ペア:

[(1, 189293664), (2, 94646832), (3, 63097888), (4, 47323416), (6, 31548944), (7, 27041952), (8, 23661708), (12, 15774472), (14, 13520976), (16, 11830854), (21, 9013984), (24, 7887236), (28, 6760488), (32, 5915427), (42, 4506992), (48, 3943618), (49, 3863136), (56, 3380244), (84, 2253496), (96, 1971809), (98, 1931568), (112, 1690122), (147, 1287712), (168, 1126748), (196, 965784), (224, 845061), (294, 643856), (336, 563374), (392, 482892), (588, 321928), (672, 281687), (784, 241446), (1176, 160964), (1568, 120723), (2352, 80482), (4704, 40241)]