187739344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5749}}^1$

素因数の和:5927

約数の個数: 40

約数和(自身を含む): 394289000

約数和(自身を除く): 206549656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 5749, 8164, 11498, 16328, 22996, 32656, 45992, 74737, 91984, 149474, 298948, 597896, 902593, 1195792, 1805186, 3610372, 7220744, 11733709, 14441488, 23467418, 46934836, 93869672, 187739344]

約数ペア:

[(1, 187739344), (2, 93869672), (4, 46934836), (8, 23467418), (13, 14441488), (16, 11733709), (26, 7220744), (52, 3610372), (104, 1805186), (157, 1195792), (208, 902593), (314, 597896), (628, 298948), (1256, 149474), (2041, 91984), (2512, 74737), (4082, 45992), (5749, 32656), (8164, 22996), (11498, 16328)]