129727572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{831587}}^1$

素因数の和:831607

約数の個数: 24

約数和(自身を含む): 325982496

約数和(自身を除く): 196254924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 831587, 1663174, 2494761, 3326348, 4989522, 9979044, 10810631, 21621262, 32431893, 43242524, 64863786, 129727572]

約数ペア:

[(1, 129727572), (2, 64863786), (3, 43242524), (4, 32431893), (6, 21621262), (12, 10810631), (13, 9979044), (26, 4989522), (39, 3326348), (52, 2494761), (78, 1663174), (156, 831587)]