157434590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{234977}}^1$

素因数の和:235051

約数の個数: 16

約数和(自身を含む): 287613072

約数和(自身を除く): 130178482

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 234977, 469954, 1174885, 2349770, 15743459, 31486918, 78717295, 157434590]

約数ペア:

[(1, 157434590), (2, 78717295), (5, 31486918), (10, 15743459), (67, 2349770), (134, 1174885), (335, 469954), (670, 234977)]