156907434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20543}}^1$

素因数の和:20634

約数の個数: 32

約数和(自身を含む): 335278080

約数和(自身を除く): 178370646

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 20543, 41086, 61629, 123258, 390317, 780634, 1170951, 1376381, 2341902, 2752762, 4129143, 8258286, 26151239, 52302478, 78453717, 156907434]

約数ペア:

[(1, 156907434), (2, 78453717), (3, 52302478), (6, 26151239), (19, 8258286), (38, 4129143), (57, 2752762), (67, 2341902), (114, 1376381), (134, 1170951), (201, 780634), (402, 390317), (1273, 123258), (2546, 61629), (3819, 41086), (7638, 20543)]