128214196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{2371}}^1$

素因数の和:3615

約数の個数: 24

約数和(自身を含む): 245075040

約数和(自身を除く): 116860844

約数列:

[1, 2, 4, 11, 22, 44, 1229, 2371, 2458, 4742, 4916, 9484, 13519, 26081, 27038, 52162, 54076, 104324, 2913959, 5827918, 11655836, 32053549, 64107098, 128214196]

約数ペア:

[(1, 128214196), (2, 64107098), (4, 32053549), (11, 11655836), (22, 5827918), (44, 2913959), (1229, 104324), (2371, 54076), (2458, 52162), (4742, 27038), (4916, 26081), (9484, 13519)]