142777128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 385640640

約数和(自身を除く): 242863512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 443, 886, 1033, 1329, 1772, 2066, 2658, 3099, 3544, 4132, 5316, 5759, 6198, 8264, 10632, 11518, 12396, 13429, 17277, 23036, 24792, 26858, 34554, 40287, 46072, 53716, 69108, 80574, 107432, 138216, 161148, 322296, 457619, 915238, 1372857, 1830476, 2745714, 3660952, 5491428, 5949047, 10982856, 11898094, 17847141, 23796188, 35694282, 47592376, 71388564, 142777128]

約数ペア:

[(1, 142777128), (2, 71388564), (3, 47592376), (4, 35694282), (6, 23796188), (8, 17847141), (12, 11898094), (13, 10982856), (24, 5949047), (26, 5491428), (39, 3660952), (52, 2745714), (78, 1830476), (104, 1372857), (156, 915238), (312, 457619), (443, 322296), (886, 161148), (1033, 138216), (1329, 107432), (1772, 80574), (2066, 69108), (2658, 53716), (3099, 46072), (3544, 40287), (4132, 34554), (5316, 26858), (5759, 24792), (6198, 23036), (8264, 17277), (10632, 13429), (11518, 12396)]