129122326

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 206388000

約数和(自身を除く): 77265674

約数列:

[1, 2, 29, 58, 59, 97, 118, 194, 389, 778, 1711, 2813, 3422, 5626, 5723, 11281, 11446, 22562, 22951, 37733, 45902, 75466, 165967, 331934, 665579, 1094257, 1331158, 2188514, 2226247, 4452494, 64561163, 129122326]

約数ペア:

[(1, 129122326), (2, 64561163), (29, 4452494), (58, 2226247), (59, 2188514), (97, 1331158), (118, 1094257), (194, 665579), (389, 331934), (778, 165967), (1711, 75466), (2813, 45902), (3422, 37733), (5626, 22951), (5723, 22562), (11281, 11446)]