158236446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20717}}^1$

素因数の和:20808

約数の個数: 32

約数和(自身を含む): 338117760

約数和(自身を除く): 179881314

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 20717, 41434, 62151, 124302, 393623, 787246, 1180869, 1388039, 2361738, 2776078, 4164117, 8328234, 26372741, 52745482, 79118223, 158236446]

約数ペア:

[(1, 158236446), (2, 79118223), (3, 52745482), (6, 26372741), (19, 8328234), (38, 4164117), (57, 2776078), (67, 2361738), (114, 1388039), (134, 1180869), (201, 787246), (402, 393623), (1273, 124302), (2546, 62151), (3819, 41434), (7638, 20717)]