128514404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{1367}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 237101760

約数和(自身を除く): 108587356

約数列:

[1, 2, 4, 19, 38, 76, 1237, 1367, 2474, 2734, 4948, 5468, 23503, 25973, 47006, 51946, 94012, 103892, 1690979, 3381958, 6763916, 32128601, 64257202, 128514404]

約数ペア:

[(1, 128514404), (2, 64257202), (4, 32128601), (19, 6763916), (38, 3381958), (76, 1690979), (1237, 103892), (1367, 94012), (2474, 51946), (2734, 47006), (4948, 25973), (5468, 23503)]