121058416

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 241591680

約数和(自身を除く): 120533264

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 179, 344, 358, 688, 716, 983, 1432, 1966, 2864, 3932, 7697, 7864, 15394, 15728, 30788, 42269, 61576, 84538, 123152, 169076, 175957, 338152, 351914, 676304, 703828, 1407656, 2815312, 7566151, 15132302, 30264604, 60529208, 121058416]

約数ペア:

[(1, 121058416), (2, 60529208), (4, 30264604), (8, 15132302), (16, 7566151), (43, 2815312), (86, 1407656), (172, 703828), (179, 676304), (344, 351914), (358, 338152), (688, 175957), (716, 169076), (983, 123152), (1432, 84538), (1966, 61576), (2864, 42269), (3932, 30788), (7697, 15728), (7864, 15394)]