127946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 32

約数和(自身を含む): 255360

約数和(自身を除く): 127414

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 481, 494, 518, 703, 962, 1406, 1729, 3367, 3458, 4921, 6734, 9139, 9842, 18278, 63973, 127946]

約数ペア:

[(1, 127946), (2, 63973), (7, 18278), (13, 9842), (14, 9139), (19, 6734), (26, 4921), (37, 3458), (38, 3367), (74, 1729), (91, 1406), (133, 962), (182, 703), (247, 518), (259, 494), (266, 481)]