155989246

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 291178800

約数和(自身を除く): 135189554

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 109, 119, 218, 238, 763, 833, 859, 1526, 1666, 1718, 1853, 3706, 5341, 6013, 10682, 12026, 12971, 14603, 25942, 29206, 42091, 84182, 90797, 93631, 102221, 181594, 187262, 204442, 655417, 715547, 1310834, 1431094, 1591727, 3183454, 4587919, 9175838, 11142089, 22284178, 77994623, 155989246]

約数ペア:

[(1, 155989246), (2, 77994623), (7, 22284178), (14, 11142089), (17, 9175838), (34, 4587919), (49, 3183454), (98, 1591727), (109, 1431094), (119, 1310834), (218, 715547), (238, 655417), (763, 204442), (833, 187262), (859, 181594), (1526, 102221), (1666, 93631), (1718, 90797), (1853, 84182), (3706, 42091), (5341, 29206), (6013, 25942), (10682, 14603), (12026, 12971)]