154957012

素因数分解:

$2^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1933}}^1$

素因数の和:2360

約数の個数: 36

約数和(自身を含む): 316383060

約数和(自身を除く): 161426048

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 818, 1636, 1933, 2863, 3866, 5726, 7732, 11452, 13531, 20041, 27062, 40082, 54124, 80164, 94717, 189434, 378868, 790597, 1581194, 3162388, 5534179, 11068358, 22136716, 38739253, 77478506, 154957012]

約数ペア:

[(1, 154957012), (2, 77478506), (4, 38739253), (7, 22136716), (14, 11068358), (28, 5534179), (49, 3162388), (98, 1581194), (196, 790597), (409, 378868), (818, 189434), (1636, 94717), (1933, 80164), (2863, 54124), (3866, 40082), (5726, 27062), (7732, 20041), (11452, 13531)]