156956282

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 278570880

約数和(自身を除く): 121614598

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 574, 679, 1358, 2819, 3977, 5638, 7954, 19733, 27839, 39466, 55678, 115579, 231158, 273443, 546886, 809053, 1618106, 1914101, 3828202, 11211163, 22422326, 78478141, 156956282]

約数ペア:

[(1, 156956282), (2, 78478141), (7, 22422326), (14, 11211163), (41, 3828202), (82, 1914101), (97, 1618106), (194, 809053), (287, 546886), (574, 273443), (679, 231158), (1358, 115579), (2819, 55678), (3977, 39466), (5638, 27839), (7954, 19733)]