153904624

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{331691}}^1$

素因数の和:331728

約数の個数: 20

約数和(自身を含む): 308473560

約数和(自身を除く): 154568936

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 331691, 663382, 1326764, 2653528, 5307056, 9619039, 19238078, 38476156, 76952312, 153904624]

約数ペア:

[(1, 153904624), (2, 76952312), (4, 38476156), (8, 19238078), (16, 9619039), (29, 5307056), (58, 2653528), (116, 1326764), (232, 663382), (464, 331691)]