146551552

素因数分解:

$2^8\times 7^3\times {\mathrm{1669}}^1$

素因数の和:1706

約数の個数: 72

約数和(自身を含む): 341348000

約数和(自身を除く): 194796448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1669, 1792, 2744, 3136, 3338, 5488, 6272, 6676, 10976, 11683, 12544, 13352, 21952, 23366, 26704, 43904, 46732, 53408, 81781, 87808, 93464, 106816, 163562, 186928, 213632, 327124, 373856, 427264, 572467, 654248, 747712, 1144934, 1308496, 1495424, 2289868, 2616992, 2990848, 4579736, 5233984, 9159472, 10467968, 18318944, 20935936, 36637888, 73275776, 146551552]

約数ペア:

[(1, 146551552), (2, 73275776), (4, 36637888), (7, 20935936), (8, 18318944), (14, 10467968), (16, 9159472), (28, 5233984), (32, 4579736), (49, 2990848), (56, 2616992), (64, 2289868), (98, 1495424), (112, 1308496), (128, 1144934), (196, 747712), (224, 654248), (256, 572467), (343, 427264), (392, 373856), (448, 327124), (686, 213632), (784, 186928), (896, 163562), (1372, 106816), (1568, 93464), (1669, 87808), (1792, 81781), (2744, 53408), (3136, 46732), (3338, 43904), (5488, 26704), (6272, 23366), (6676, 21952), (10976, 13352), (11683, 12544)]