156955578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37967}}^1$

素因数の和:38038

約数の個数: 32

約数和(自身を含む): 344445696

約数和(自身を除く): 187490118

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 37967, 75934, 113901, 227802, 493571, 987142, 1480713, 2012251, 2961426, 4024502, 6036753, 12073506, 26159263, 52318526, 78477789, 156955578]

約数ペア:

[(1, 156955578), (2, 78477789), (3, 52318526), (6, 26159263), (13, 12073506), (26, 6036753), (39, 4024502), (53, 2961426), (78, 2012251), (106, 1480713), (159, 987142), (318, 493571), (689, 227802), (1378, 113901), (2067, 75934), (4134, 37967)]