157077256

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{147629}}^1$

素因数の和:147661

約数の個数: 32

約数和(自身を含む): 354312000

約数和(自身を除く): 197234744

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 147629, 295258, 590516, 1033403, 1181032, 2066806, 2804951, 4133612, 5609902, 8267224, 11219804, 19634657, 22439608, 39269314, 78538628, 157077256]

約数ペア:

[(1, 157077256), (2, 78538628), (4, 39269314), (7, 22439608), (8, 19634657), (14, 11219804), (19, 8267224), (28, 5609902), (38, 4133612), (56, 2804951), (76, 2066806), (133, 1181032), (152, 1033403), (266, 590516), (532, 295258), (1064, 147629)]