156968568

素因数分解:

$2^3\times 3^2\times {\mathrm{2180119}}^1$

素因数の和:2180131

約数の個数: 24

約数和(自身を含む): 425123400

約数和(自身を除く): 268154832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2180119, 4360238, 6540357, 8720476, 13080714, 17440952, 19621071, 26161428, 39242142, 52322856, 78484284, 156968568]

約数ペア:

[(1, 156968568), (2, 78484284), (3, 52322856), (4, 39242142), (6, 26161428), (8, 19621071), (9, 17440952), (12, 13080714), (18, 8720476), (24, 6540357), (36, 4360238), (72, 2180119)]