125960728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22397}}^1$

素因数の和:22459

約数の個数: 32

約数和(自身を含む): 255337200

約数和(自身を除く): 129376472

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 22397, 44794, 89588, 179176, 425543, 828689, 851086, 1657378, 1702172, 3314756, 3404344, 6629512, 15745091, 31490182, 62980364, 125960728]

約数ペア:

[(1, 125960728), (2, 62980364), (4, 31490182), (8, 15745091), (19, 6629512), (37, 3404344), (38, 3314756), (74, 1702172), (76, 1657378), (148, 851086), (152, 828689), (296, 425543), (703, 179176), (1406, 89588), (2812, 44794), (5624, 22397)]