157488318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4129}}^1$

素因数の和:4313

約数の個数: 48

約数和(自身を含む): 369816720

約数和(自身を除く): 212328402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 2119, 2934, 4129, 4238, 6357, 8258, 12387, 12714, 19071, 24774, 37161, 38142, 53677, 74322, 107354, 161031, 322062, 483093, 673027, 966186, 1346054, 2019081, 4038162, 6057243, 8749351, 12114486, 17498702, 26248053, 52496106, 78744159, 157488318]

約数ペア:

[(1, 157488318), (2, 78744159), (3, 52496106), (6, 26248053), (9, 17498702), (13, 12114486), (18, 8749351), (26, 6057243), (39, 4038162), (78, 2019081), (117, 1346054), (163, 966186), (234, 673027), (326, 483093), (489, 322062), (978, 161031), (1467, 107354), (2119, 74322), (2934, 53677), (4129, 38142), (4238, 37161), (6357, 24774), (8258, 19071), (12387, 12714)]