129349746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 293552064

約数和(自身を除く): 164202318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 397, 414, 787, 794, 1191, 1574, 2361, 2382, 3573, 4722, 7083, 7146, 9131, 14166, 18101, 18262, 27393, 36202, 54303, 54786, 82179, 108606, 162909, 164358, 312439, 325818, 624878, 937317, 1874634, 2811951, 5623902, 7186097, 14372194, 21558291, 43116582, 64674873, 129349746]

約数ペア:

[(1, 129349746), (2, 64674873), (3, 43116582), (6, 21558291), (9, 14372194), (18, 7186097), (23, 5623902), (46, 2811951), (69, 1874634), (138, 937317), (207, 624878), (397, 325818), (414, 312439), (787, 164358), (794, 162909), (1191, 108606), (1574, 82179), (2361, 54786), (2382, 54303), (3573, 36202), (4722, 27393), (7083, 18262), (7146, 18101), (9131, 14166)]