156932841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3393

約数の個数: 32

約数和(自身を含む): 239645952

約数和(自身を除く): 82713111

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 897, 1219, 2067, 3301, 3657, 9903, 15847, 42913, 47541, 75923, 128739, 174953, 227769, 524859, 986999, 2274389, 2960997, 4023919, 6823167, 12071757, 52310947, 156932841]

約数ペア:

[(1, 156932841), (3, 52310947), (13, 12071757), (23, 6823167), (39, 4023919), (53, 2960997), (69, 2274389), (159, 986999), (299, 524859), (689, 227769), (897, 174953), (1219, 128739), (2067, 75923), (3301, 47541), (3657, 42913), (9903, 15847)]