131109072

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{18089}}^1$

素因数の和:18251

約数の個数: 40

約数和(自身を含む): 340960320

約数和(自身を除く): 209851248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 18089, 36178, 54267, 72356, 108534, 144712, 217068, 289424, 434136, 868272, 2731439, 5462878, 8194317, 10925756, 16388634, 21851512, 32777268, 43703024, 65554536, 131109072]

約数ペア:

[(1, 131109072), (2, 65554536), (3, 43703024), (4, 32777268), (6, 21851512), (8, 16388634), (12, 10925756), (16, 8194317), (24, 5462878), (48, 2731439), (151, 868272), (302, 434136), (453, 289424), (604, 217068), (906, 144712), (1208, 108534), (1812, 72356), (2416, 54267), (3624, 36178), (7248, 18089)]