160147143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 266753760

約数和(自身を除く): 106606617

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 117, 171, 183, 247, 549, 741, 793, 1159, 1181, 2223, 2379, 3477, 3543, 7137, 10431, 10629, 15067, 15353, 22439, 45201, 46059, 67317, 72041, 135603, 138177, 201951, 216123, 291707, 648369, 875121, 936533, 1368779, 2625363, 2809599, 4106337, 8428797, 12319011, 17794127, 53382381, 160147143]

約数ペア:

[(1, 160147143), (3, 53382381), (9, 17794127), (13, 12319011), (19, 8428797), (39, 4106337), (57, 2809599), (61, 2625363), (117, 1368779), (171, 936533), (183, 875121), (247, 648369), (549, 291707), (741, 216123), (793, 201951), (1159, 138177), (1181, 135603), (2223, 72041), (2379, 67317), (3477, 46059), (3543, 45201), (7137, 22439), (10431, 15353), (10629, 15067)]