157438547

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16747}}^1$

素因数の和:16850

約数の個数: 16

約数和(自身を含む): 192936960

約数和(自身を除く): 35498413

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 16747, 117229, 284699, 1323013, 1992893, 9261091, 22491221, 157438547]

約数ペア:

[(1, 157438547), (7, 22491221), (17, 9261091), (79, 1992893), (119, 1323013), (553, 284699), (1343, 117229), (9401, 16747)]