156774280173

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2178419}}^1$

素因数の和:2178601

約数の個数: 32

約数和(自身を含む): 250953984000

約数和(自身を除く): 94179703827

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 1043, 3129, 3427, 10281, 23989, 71967, 2178419, 6535257, 15248933, 45746799, 50103637, 150310911, 324584431, 350725459, 973753293, 1052176377, 2272091017, 6816273051, 7465441913, 22396325739, 52258093391, 156774280173]

約数ペア:

[(1, 156774280173), (3, 52258093391), (7, 22396325739), (21, 7465441913), (23, 6816273051), (69, 2272091017), (149, 1052176377), (161, 973753293), (447, 350725459), (483, 324584431), (1043, 150310911), (3129, 50103637), (3427, 45746799), (10281, 15248933), (23989, 6535257), (71967, 2178419)]