156689296

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{30893}}^1$

素因数の和:31218

約数の個数: 20

約数和(自身を含む): 304553052

約数和(自身を除く): 147863756

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 30893, 61786, 123572, 247144, 494288, 9793081, 19586162, 39172324, 78344648, 156689296]

約数ペア:

[(1, 156689296), (2, 78344648), (4, 39172324), (8, 19586162), (16, 9793081), (317, 494288), (634, 247144), (1268, 123572), (2536, 61786), (5072, 30893)]