156769398

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{39769}}^1$

素因数の和:39853

約数の個数: 32

約数和(自身を含む): 353157600

約数和(自身を除く): 196388202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 39769, 79538, 119307, 238614, 357921, 715842, 1073763, 2147526, 2903137, 5806274, 8709411, 17418822, 26128233, 52256466, 78384699, 156769398]

約数ペア:

[(1, 156769398), (2, 78384699), (3, 52256466), (6, 26128233), (9, 17418822), (18, 8709411), (27, 5806274), (54, 2903137), (73, 2147526), (146, 1073763), (219, 715842), (438, 357921), (657, 238614), (1314, 119307), (1971, 79538), (3942, 39769)]