156917346754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1991893}}^1$

素因数の和:1992250

約数の個数: 32

約数和(自身を含む): 285685405056

約数和(自身を除く): 128768058302

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 331, 662, 2317, 4634, 5627, 11254, 39389, 78778, 1991893, 3983786, 13943251, 27886502, 33862181, 67724362, 237035267, 474070534, 659316583, 1318633166, 4615216081, 9230432162, 11208381911, 22416763822, 78458673377, 156917346754]

約数ペア:

[(1, 156917346754), (2, 78458673377), (7, 22416763822), (14, 11208381911), (17, 9230432162), (34, 4615216081), (119, 1318633166), (238, 659316583), (331, 474070534), (662, 237035267), (2317, 67724362), (4634, 33862181), (5627, 27886502), (11254, 13943251), (39389, 3983786), (78778, 1991893)]