157040538

素因数分解:

$2^1\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{21401}}^1$

素因数の和:22629

約数の個数: 16

約数和(自身を含む): 314352576

約数和(自身を除く): 157312038

約数列:

[1, 2, 3, 6, 1223, 2446, 3669, 7338, 21401, 42802, 64203, 128406, 26173423, 52346846, 78520269, 157040538]

約数ペア:

[(1, 157040538), (2, 78520269), (3, 52346846), (6, 26173423), (1223, 128406), (2446, 64203), (3669, 42802), (7338, 21401)]