156936719527

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1\times {\mathrm{2221}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 183955718144

約数和(自身を除く): 27018998617

約数列:

[1, 7, 61, 127, 427, 889, 1303, 2221, 7747, 9121, 15547, 54229, 79483, 135481, 165481, 282067, 556381, 948367, 1158367, 1974469, 2893963, 10094341, 17206087, 20257741, 70660387, 120442609, 176531743, 367533301, 1235722201, 2572733107, 22419531361, 156936719527]

約数ペア:

[(1, 156936719527), (7, 22419531361), (61, 2572733107), (127, 1235722201), (427, 367533301), (889, 176531743), (1303, 120442609), (2221, 70660387), (7747, 20257741), (9121, 17206087), (15547, 10094341), (54229, 2893963), (79483, 1974469), (135481, 1158367), (165481, 948367), (282067, 556381)]