42159502

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 83174400

約数和(自身を除く): 41014898

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 151, 154, 259, 302, 343, 407, 518, 539, 686, 814, 1057, 1078, 1661, 1813, 2114, 2849, 3322, 3626, 3773, 5587, 5698, 7399, 7546, 11174, 11627, 12691, 14798, 19943, 23254, 25382, 39109, 39886, 51793, 61457, 78218, 81389, 103586, 122914, 139601, 162778, 273763, 279202, 430199, 547526, 569723, 860398, 1139446, 1916341, 3011393, 3832682, 6022786, 21079751, 42159502]

約数ペア:

[(1, 42159502), (2, 21079751), (7, 6022786), (11, 3832682), (14, 3011393), (22, 1916341), (37, 1139446), (49, 860398), (74, 569723), (77, 547526), (98, 430199), (151, 279202), (154, 273763), (259, 162778), (302, 139601), (343, 122914), (407, 103586), (518, 81389), (539, 78218), (686, 61457), (814, 51793), (1057, 39886), (1078, 39109), (1661, 25382), (1813, 23254), (2114, 19943), (2849, 14798), (3322, 12691), (3626, 11627), (3773, 11174), (5587, 7546), (5698, 7399)]