136619084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 281369088

約数和(自身を除く): 144750004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 233, 301, 466, 487, 602, 932, 974, 1204, 1631, 1948, 3262, 3409, 6524, 6818, 10019, 13636, 20038, 20941, 40076, 41882, 70133, 83764, 113471, 140266, 146587, 226942, 280532, 293174, 453884, 586348, 794297, 1588594, 3177188, 4879253, 9758506, 19517012, 34154771, 68309542, 136619084]

約数ペア:

[(1, 136619084), (2, 68309542), (4, 34154771), (7, 19517012), (14, 9758506), (28, 4879253), (43, 3177188), (86, 1588594), (172, 794297), (233, 586348), (301, 453884), (466, 293174), (487, 280532), (602, 226942), (932, 146587), (974, 140266), (1204, 113471), (1631, 83764), (1948, 70133), (3262, 41882), (3409, 40076), (6524, 20941), (6818, 20038), (10019, 13636)]