156407076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{620663}}^1$

素因数の和:620680

約数の個数: 36

約数和(自身を含む): 451843392

約数和(自身を除く): 295436316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 620663, 1241326, 1861989, 2482652, 3723978, 4344641, 5585967, 7447956, 8689282, 11171934, 13033923, 17378564, 22343868, 26067846, 39101769, 52135692, 78203538, 156407076]

約数ペア:

[(1, 156407076), (2, 78203538), (3, 52135692), (4, 39101769), (6, 26067846), (7, 22343868), (9, 17378564), (12, 13033923), (14, 11171934), (18, 8689282), (21, 7447956), (28, 5585967), (36, 4344641), (42, 3723978), (63, 2482652), (84, 1861989), (126, 1241326), (252, 620663)]