149480666

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{8821}}^1$

素因数の和:9089

約数の個数: 16

約数和(自身を含む): 231312840

約数和(自身を除く): 81832174

約数列:

[1, 2, 37, 74, 229, 458, 8473, 8821, 16946, 17642, 326377, 652754, 2020009, 4040018, 74740333, 149480666]

約数ペア:

[(1, 149480666), (2, 74740333), (37, 4040018), (74, 2020009), (229, 652754), (458, 326377), (8473, 17642), (8821, 16946)]