139220046

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{4547}}^1$

素因数の和:4577

約数の個数: 64

約数和(自身を含む): 358018560

約数和(自身を除く): 218798514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 3402, 4374, 4547, 5103, 9094, 10206, 13641, 15309, 27282, 30618, 31829, 40923, 63658, 81846, 95487, 122769, 190974, 245538, 286461, 368307, 572922, 736614, 859383, 1104921, 1718766, 2209842, 2578149, 3314763, 5156298, 6629526, 7734447, 9944289, 15468894, 19888578, 23203341, 46406682, 69610023, 139220046]

約数ペア:

[(1, 139220046), (2, 69610023), (3, 46406682), (6, 23203341), (7, 19888578), (9, 15468894), (14, 9944289), (18, 7734447), (21, 6629526), (27, 5156298), (42, 3314763), (54, 2578149), (63, 2209842), (81, 1718766), (126, 1104921), (162, 859383), (189, 736614), (243, 572922), (378, 368307), (486, 286461), (567, 245538), (729, 190974), (1134, 122769), (1458, 95487), (1701, 81846), (2187, 63658), (3402, 40923), (4374, 31829), (4547, 30618), (5103, 27282), (9094, 15309), (10206, 13641)]