157898944

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7499}}^1$

素因数の和:7565

約数の個数: 56

約数和(自身を含む): 365760000

約数和(自身を除く): 207861056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 7499, 10528, 14998, 21056, 29996, 52493, 59992, 104986, 119984, 209972, 239968, 352453, 419944, 479936, 704906, 839888, 1409812, 1679776, 2467171, 2819624, 3359552, 4934342, 5639248, 9868684, 11278496, 19737368, 22556992, 39474736, 78949472, 157898944]

約数ペア:

[(1, 157898944), (2, 78949472), (4, 39474736), (7, 22556992), (8, 19737368), (14, 11278496), (16, 9868684), (28, 5639248), (32, 4934342), (47, 3359552), (56, 2819624), (64, 2467171), (94, 1679776), (112, 1409812), (188, 839888), (224, 704906), (329, 479936), (376, 419944), (448, 352453), (658, 239968), (752, 209972), (1316, 119984), (1504, 104986), (2632, 59992), (3008, 52493), (5264, 29996), (7499, 21056), (10528, 14998)]