156723830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1951}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 293034240

約数和(自身を除く): 136310410

約数列:

[1, 2, 5, 10, 29, 58, 145, 277, 290, 554, 1385, 1951, 2770, 3902, 8033, 9755, 16066, 19510, 40165, 56579, 80330, 113158, 282895, 540427, 565790, 1080854, 2702135, 5404270, 15672383, 31344766, 78361915, 156723830]

約数ペア:

[(1, 156723830), (2, 78361915), (5, 31344766), (10, 15672383), (29, 5404270), (58, 2702135), (145, 1080854), (277, 565790), (290, 540427), (554, 282895), (1385, 113158), (1951, 80330), (2770, 56579), (3902, 40165), (8033, 19510), (9755, 16066)]