156555948

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 376893440

約数和(自身を除く): 220337492

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 254, 258, 381, 508, 516, 762, 1524, 2389, 4778, 5461, 7167, 9556, 10922, 14334, 16383, 21844, 28668, 32766, 65532, 102727, 205454, 303403, 308181, 410908, 606806, 616362, 910209, 1213612, 1232724, 1820418, 3640836, 13046329, 26092658, 39138987, 52185316, 78277974, 156555948]

約数ペア:

[(1, 156555948), (2, 78277974), (3, 52185316), (4, 39138987), (6, 26092658), (12, 13046329), (43, 3640836), (86, 1820418), (127, 1232724), (129, 1213612), (172, 910209), (254, 616362), (258, 606806), (381, 410908), (508, 308181), (516, 303403), (762, 205454), (1524, 102727), (2389, 65532), (4778, 32766), (5461, 28668), (7167, 21844), (9556, 16383), (10922, 14334)]