142327262

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4317

約数の個数: 48

約数和(自身を含む): 279728640

約数和(自身を除く): 137401378

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 3038, 4259, 4774, 8518, 16709, 29813, 33418, 46849, 59626, 93698, 132029, 208691, 264058, 327943, 417382, 655886, 924203, 1452319, 1848406, 2295601, 2904638, 4591202, 6469421, 10166233, 12938842, 20332466, 71163631, 142327262]

約数ペア:

[(1, 142327262), (2, 71163631), (7, 20332466), (11, 12938842), (14, 10166233), (22, 6469421), (31, 4591202), (49, 2904638), (62, 2295601), (77, 1848406), (98, 1452319), (154, 924203), (217, 655886), (341, 417382), (434, 327943), (539, 264058), (682, 208691), (1078, 132029), (1519, 93698), (2387, 59626), (3038, 46849), (4259, 33418), (4774, 29813), (8518, 16709)]