120663416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{3203}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 240492240

約数和(自身を除く): 119828824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 277, 554, 1108, 2216, 3203, 4709, 6406, 9418, 12812, 18836, 25624, 37672, 54451, 108902, 217804, 435608, 887231, 1774462, 3548924, 7097848, 15082927, 30165854, 60331708, 120663416]

約数ペア:

[(1, 120663416), (2, 60331708), (4, 30165854), (8, 15082927), (17, 7097848), (34, 3548924), (68, 1774462), (136, 887231), (277, 435608), (554, 217804), (1108, 108902), (2216, 54451), (3203, 37672), (4709, 25624), (6406, 18836), (9418, 12812)]