131363976

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{8539}}^1$

素因数の和:9189

約数の個数: 32

約数和(自身を含む): 328960800

約数和(自身を除く): 197596824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 8539, 15384, 17078, 25617, 34156, 51234, 68312, 102468, 204936, 5473499, 10946998, 16420497, 21893996, 32840994, 43787992, 65681988, 131363976]

約数ペア:

[(1, 131363976), (2, 65681988), (3, 43787992), (4, 32840994), (6, 21893996), (8, 16420497), (12, 10946998), (24, 5473499), (641, 204936), (1282, 102468), (1923, 68312), (2564, 51234), (3846, 34156), (5128, 25617), (7692, 17078), (8539, 15384)]