128056048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4733}}^1$

素因数の和:4849

約数の個数: 40

約数和(自身を含む): 264157200

約数和(自身を除く): 136101152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 3382, 4733, 6764, 9466, 13528, 18932, 27056, 37864, 75728, 89927, 179854, 359708, 421237, 719416, 842474, 1438832, 1684948, 3369896, 6739792, 8003503, 16007006, 32014012, 64028024, 128056048]

約数ペア:

[(1, 128056048), (2, 64028024), (4, 32014012), (8, 16007006), (16, 8003503), (19, 6739792), (38, 3369896), (76, 1684948), (89, 1438832), (152, 842474), (178, 719416), (304, 421237), (356, 359708), (712, 179854), (1424, 89927), (1691, 75728), (3382, 37864), (4733, 27056), (6764, 18932), (9466, 13528)]