157066947080

素因数分解:

$2^3\times 5^1\times {\mathrm{6971}}^1\times {\mathrm{563287}}^1$

素因数の和:570269

約数の個数: 32

約数和(自身を含む): 353451954240

約数和(自身を除く): 196385007160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6971, 13942, 27884, 34855, 55768, 69710, 139420, 278840, 563287, 1126574, 2253148, 2816435, 4506296, 5632870, 11265740, 22531480, 3926673677, 7853347354, 15706694708, 19633368385, 31413389416, 39266736770, 78533473540, 157066947080]

約数ペア:

[(1, 157066947080), (2, 78533473540), (4, 39266736770), (5, 31413389416), (8, 19633368385), (10, 15706694708), (20, 7853347354), (40, 3926673677), (6971, 22531480), (13942, 11265740), (27884, 5632870), (34855, 4506296), (55768, 2816435), (69710, 2253148), (139420, 1126574), (278840, 563287)]