129486318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53551}}^1$

素因数の和:53600

約数の個数: 32

約数和(自身を含む): 287895552

約数和(自身を除く): 158409234

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 53551, 107102, 160653, 321306, 696163, 1392326, 1660081, 2088489, 3320162, 4176978, 4980243, 9960486, 21581053, 43162106, 64743159, 129486318]

約数ペア:

[(1, 129486318), (2, 64743159), (3, 43162106), (6, 21581053), (13, 9960486), (26, 4980243), (31, 4176978), (39, 3320162), (62, 2088489), (78, 1660081), (93, 1392326), (186, 696163), (403, 321306), (806, 160653), (1209, 107102), (2418, 53551)]