156745543972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2311}}^1\times {\mathrm{997439}}^1$

素因数の和:999771

約数の個数: 24

約数和(自身を含む): 290566241280

約数和(自身を除く): 133820697308

約数列:

[1, 2, 4, 17, 34, 68, 2311, 4622, 9244, 39287, 78574, 157148, 997439, 1994878, 3989756, 16956463, 33912926, 67825852, 2305081529, 4610163058, 9220326116, 39186385993, 78372771986, 156745543972]

約数ペア:

[(1, 156745543972), (2, 78372771986), (4, 39186385993), (17, 9220326116), (34, 4610163058), (68, 2305081529), (2311, 67825852), (4622, 33912926), (9244, 16956463), (39287, 3989756), (78574, 1994878), (157148, 997439)]