156913029

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{677}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 280355712

約数和(自身を除く): 123442683

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 283, 677, 819, 849, 1981, 2031, 2547, 3679, 4739, 5943, 6093, 8801, 11037, 14217, 17829, 25753, 26403, 33111, 42651, 61607, 77259, 79209, 184821, 191591, 231777, 554463, 574773, 1341137, 1724319, 2490683, 4023411, 7472049, 12070233, 17434781, 22416147, 52304343, 156913029]

約数ペア:

[(1, 156913029), (3, 52304343), (7, 22416147), (9, 17434781), (13, 12070233), (21, 7472049), (39, 4023411), (63, 2490683), (91, 1724319), (117, 1341137), (273, 574773), (283, 554463), (677, 231777), (819, 191591), (849, 184821), (1981, 79209), (2031, 77259), (2547, 61607), (3679, 42651), (4739, 33111), (5943, 26403), (6093, 25753), (8801, 17829), (11037, 14217)]