129538794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 324559872

約数和(自身を除く): 195021078

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 257, 462, 514, 771, 1091, 1542, 1799, 2182, 2827, 3273, 3598, 5397, 5654, 6546, 7637, 8481, 10794, 12001, 15274, 16962, 19789, 22911, 24002, 36003, 39578, 45822, 59367, 72006, 84007, 118734, 168014, 252021, 280387, 504042, 560774, 841161, 1682322, 1962709, 3084257, 3925418, 5888127, 6168514, 9252771, 11776254, 18505542, 21589799, 43179598, 64769397, 129538794]

約数ペア:

[(1, 129538794), (2, 64769397), (3, 43179598), (6, 21589799), (7, 18505542), (11, 11776254), (14, 9252771), (21, 6168514), (22, 5888127), (33, 3925418), (42, 3084257), (66, 1962709), (77, 1682322), (154, 841161), (231, 560774), (257, 504042), (462, 280387), (514, 252021), (771, 168014), (1091, 118734), (1542, 84007), (1799, 72006), (2182, 59367), (2827, 45822), (3273, 39578), (3598, 36003), (5397, 24002), (5654, 22911), (6546, 19789), (7637, 16962), (8481, 15274), (10794, 12001)]