121244942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 232318464

約数和(自身を除く): 111073522

約数列:

[1, 2, 7, 13, 14, 26, 61, 67, 91, 122, 134, 163, 182, 326, 427, 469, 793, 854, 871, 938, 1141, 1586, 1742, 2119, 2282, 4087, 4238, 5551, 6097, 8174, 9943, 10921, 11102, 12194, 14833, 19886, 21842, 28609, 29666, 53131, 57218, 69601, 76447, 106262, 129259, 139202, 141973, 152894, 258518, 283946, 371917, 666181, 743834, 904813, 993811, 1332362, 1809626, 1987622, 4663267, 8660353, 9326534, 17320706, 60622471, 121244942]

約数ペア:

[(1, 121244942), (2, 60622471), (7, 17320706), (13, 9326534), (14, 8660353), (26, 4663267), (61, 1987622), (67, 1809626), (91, 1332362), (122, 993811), (134, 904813), (163, 743834), (182, 666181), (326, 371917), (427, 283946), (469, 258518), (793, 152894), (854, 141973), (871, 139202), (938, 129259), (1141, 106262), (1586, 76447), (1742, 69601), (2119, 57218), (2282, 53131), (4087, 29666), (4238, 28609), (5551, 21842), (6097, 19886), (8174, 14833), (9943, 12194), (10921, 11102)]