178164636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1697}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 448625184

約数和(自身を除く): 270460548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 673, 1346, 1697, 2019, 2692, 3394, 4038, 5091, 6788, 8076, 8749, 10182, 17498, 20364, 22061, 26247, 34996, 44122, 52494, 66183, 88244, 104988, 132366, 264732, 1142081, 2284162, 3426243, 4568324, 6852486, 13704972, 14847053, 29694106, 44541159, 59388212, 89082318, 178164636]

約数ペア:

[(1, 178164636), (2, 89082318), (3, 59388212), (4, 44541159), (6, 29694106), (12, 14847053), (13, 13704972), (26, 6852486), (39, 4568324), (52, 3426243), (78, 2284162), (156, 1142081), (673, 264732), (1346, 132366), (1697, 104988), (2019, 88244), (2692, 66183), (3394, 52494), (4038, 44122), (5091, 34996), (6788, 26247), (8076, 22061), (8749, 20364), (10182, 17498)]