131608248

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{16567}}^1$

素因数の和:16907

約数の個数: 32

約数和(自身を含む): 330034560

約数和(自身を除く): 198426312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 16567, 33134, 49701, 66268, 99402, 132536, 198804, 397608, 5483677, 10967354, 16451031, 21934708, 32902062, 43869416, 65804124, 131608248]

約数ペア:

[(1, 131608248), (2, 65804124), (3, 43869416), (4, 32902062), (6, 21934708), (8, 16451031), (12, 10967354), (24, 5483677), (331, 397608), (662, 198804), (993, 132536), (1324, 99402), (1986, 66268), (2648, 49701), (3972, 33134), (7944, 16567)]