129898342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10903}}^1$

素因数の和:10972

約数の個数: 32

約数和(自身を含む): 238666752

約数和(自身を除く): 108768410

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 10903, 11914, 21806, 76321, 152642, 250769, 403411, 501538, 806822, 1755383, 2823877, 3510766, 5647754, 9278453, 18556906, 64949171, 129898342]

約数ペア:

[(1, 129898342), (2, 64949171), (7, 18556906), (14, 9278453), (23, 5647754), (37, 3510766), (46, 2823877), (74, 1755383), (161, 806822), (259, 501538), (322, 403411), (518, 250769), (851, 152642), (1702, 76321), (5957, 21806), (10903, 11914)]