157445429393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{81199}}^1$

素因数の和:81525

約数の個数: 32

約数和(自身を含む): 193320960000

約数和(自身を除く): 35875530607

約数列:

[1, 7, 19, 61, 133, 239, 427, 1159, 1673, 4541, 8113, 14579, 31787, 81199, 102053, 277001, 568393, 1542781, 1939007, 4953139, 10799467, 19406561, 34671973, 94109641, 135845927, 368724659, 658767487, 1183800221, 2581072613, 8286601547, 22492204199, 157445429393]

約数ペア:

[(1, 157445429393), (7, 22492204199), (19, 8286601547), (61, 2581072613), (133, 1183800221), (239, 658767487), (427, 368724659), (1159, 135845927), (1673, 94109641), (4541, 34671973), (8113, 19406561), (14579, 10799467), (31787, 4953139), (81199, 1939007), (102053, 1542781), (277001, 568393)]