143807744

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{9209}}^1$

素因数の和:9286

約数の個数: 36

約数和(自身を含む): 291791220

約数和(自身を除く): 147983476

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 9209, 15616, 18418, 36836, 73672, 147344, 294688, 561749, 589376, 1123498, 1178752, 2246996, 2357504, 4493992, 8987984, 17975968, 35951936, 71903872, 143807744]

約数ペア:

[(1, 143807744), (2, 71903872), (4, 35951936), (8, 17975968), (16, 8987984), (32, 4493992), (61, 2357504), (64, 2246996), (122, 1178752), (128, 1123498), (244, 589376), (256, 561749), (488, 294688), (976, 147344), (1952, 73672), (3904, 36836), (7808, 18418), (9209, 15616)]