151129538

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{38971}}^1$

素因数の和:39257

約数の個数: 16

約数和(自身を含む): 260021184

約数和(自身を除く): 108891646

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 38971, 77942, 272797, 545594, 10794967, 21589934, 75564769, 151129538]

約数ペア:

[(1, 151129538), (2, 75564769), (7, 21589934), (14, 10794967), (277, 545594), (554, 272797), (1939, 77942), (3878, 38971)]