149780914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{231859}}^1$

素因数の和:231897

約数の個数: 16

約数和(自身を含む): 250408800

約数和(自身を除く): 100627886

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 231859, 463718, 3941603, 4405321, 7883206, 8810642, 74890457, 149780914]

約数ペア:

[(1, 149780914), (2, 74890457), (17, 8810642), (19, 7883206), (34, 4405321), (38, 3941603), (323, 463718), (646, 231859)]