181429127824

素因数分解:

$2^4\times 7^1\times {\mathrm{5689}}^1\times {\mathrm{284743}}^1$

素因数の和:290447

約数の個数: 40

約数和(自身を含む): 401807953280

約数和(自身を除く): 220378825456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5689, 11378, 22756, 39823, 45512, 79646, 91024, 159292, 284743, 318584, 569486, 637168, 1138972, 1993201, 2277944, 3986402, 4555888, 7972804, 15945608, 31891216, 1619902927, 3239805854, 6479611708, 11339320489, 12959223416, 22678640978, 25918446832, 45357281956, 90714563912, 181429127824]

約数ペア:

[(1, 181429127824), (2, 90714563912), (4, 45357281956), (7, 25918446832), (8, 22678640978), (14, 12959223416), (16, 11339320489), (28, 6479611708), (56, 3239805854), (112, 1619902927), (5689, 31891216), (11378, 15945608), (22756, 7972804), (39823, 4555888), (45512, 3986402), (79646, 2277944), (91024, 1993201), (159292, 1138972), (284743, 637168), (318584, 569486)]