165931792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1723}}^1$

素因数の和:2207

約数の個数: 40

約数和(自身を含む): 347172224

約数和(自身を除く): 181240432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 463, 926, 1723, 1852, 3446, 3704, 6019, 6892, 7408, 12038, 13784, 22399, 24076, 27568, 44798, 48152, 89596, 96304, 179192, 358384, 797749, 1595498, 3190996, 6381992, 10370737, 12763984, 20741474, 41482948, 82965896, 165931792]

約数ペア:

[(1, 165931792), (2, 82965896), (4, 41482948), (8, 20741474), (13, 12763984), (16, 10370737), (26, 6381992), (52, 3190996), (104, 1595498), (208, 797749), (463, 358384), (926, 179192), (1723, 96304), (1852, 89596), (3446, 48152), (3704, 44798), (6019, 27568), (6892, 24076), (7408, 22399), (12038, 13784)]