163992276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{72307}}^1$

素因数の和:72330

約数の個数: 60

約数和(自身を含む): 489959008

約数和(自身を除く): 325966732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 72307, 144614, 216921, 289228, 433842, 506149, 650763, 867684, 1012298, 1301526, 1518447, 1952289, 2024596, 2603052, 3036894, 3904578, 4555341, 5856867, 6073788, 7809156, 9110682, 11713734, 13666023, 18221364, 23427468, 27332046, 40998069, 54664092, 81996138, 163992276]

約数ペア:

[(1, 163992276), (2, 81996138), (3, 54664092), (4, 40998069), (6, 27332046), (7, 23427468), (9, 18221364), (12, 13666023), (14, 11713734), (18, 9110682), (21, 7809156), (27, 6073788), (28, 5856867), (36, 4555341), (42, 3904578), (54, 3036894), (63, 2603052), (81, 2024596), (84, 1952289), (108, 1518447), (126, 1301526), (162, 1012298), (189, 867684), (252, 650763), (324, 506149), (378, 433842), (567, 289228), (756, 216921), (1134, 144614), (2268, 72307)]