136405028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{29423}}^1$

素因数の和:29507

約数の個数: 24

約数和(自身を含む): 255400320

約数和(自身を除く): 118995292

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 29423, 58846, 117692, 559037, 1118074, 1794803, 2236148, 3589606, 7179212, 34101257, 68202514, 136405028]

約数ペア:

[(1, 136405028), (2, 68202514), (4, 34101257), (19, 7179212), (38, 3589606), (61, 2236148), (76, 1794803), (122, 1118074), (244, 559037), (1159, 117692), (2318, 58846), (4636, 29423)]