142885884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5039}}^1$

素因数の和:5202

約数の個数: 48

約数和(自身を含む): 355622400

約数和(自身を除く): 212736516

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 556, 834, 1668, 2363, 4726, 5039, 7089, 9452, 10078, 14178, 15117, 20156, 28356, 30234, 60468, 85663, 171326, 256989, 342652, 513978, 700421, 1027956, 1400842, 2101263, 2801684, 4202526, 8405052, 11907157, 23814314, 35721471, 47628628, 71442942, 142885884]

約数ペア:

[(1, 142885884), (2, 71442942), (3, 47628628), (4, 35721471), (6, 23814314), (12, 11907157), (17, 8405052), (34, 4202526), (51, 2801684), (68, 2101263), (102, 1400842), (139, 1027956), (204, 700421), (278, 513978), (417, 342652), (556, 256989), (834, 171326), (1668, 85663), (2363, 60468), (4726, 30234), (5039, 28356), (7089, 20156), (9452, 15117), (10078, 14178)]