155753532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1567}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 431488512

約数和(自身を除く): 275734980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 502, 753, 1004, 1506, 1567, 2259, 2761, 3012, 3134, 4518, 4701, 5522, 6268, 8283, 9036, 9402, 11044, 14103, 16566, 17237, 18804, 24849, 28206, 33132, 34474, 49698, 51711, 56412, 68948, 99396, 103422, 155133, 206844, 310266, 393317, 620532, 786634, 1179951, 1573268, 2359902, 3539853, 4326487, 4719804, 7079706, 8652974, 12979461, 14159412, 17305948, 25958922, 38938383, 51917844, 77876766, 155753532]

約数ペア:

[(1, 155753532), (2, 77876766), (3, 51917844), (4, 38938383), (6, 25958922), (9, 17305948), (11, 14159412), (12, 12979461), (18, 8652974), (22, 7079706), (33, 4719804), (36, 4326487), (44, 3539853), (66, 2359902), (99, 1573268), (132, 1179951), (198, 786634), (251, 620532), (396, 393317), (502, 310266), (753, 206844), (1004, 155133), (1506, 103422), (1567, 99396), (2259, 68948), (2761, 56412), (3012, 51711), (3134, 49698), (4518, 34474), (4701, 33132), (5522, 28206), (6268, 24849), (8283, 18804), (9036, 17237), (9402, 16566), (11044, 14103)]