145830468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6703}}^1$

素因数の和:6761

約数の個数: 72

約数和(自身を含む): 406584192

約数和(自身を除く): 260753724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 6703, 7252, 10878, 13406, 20109, 21756, 26812, 40218, 46921, 80436, 93842, 140763, 187684, 248011, 281526, 328447, 496022, 563052, 656894, 744033, 985341, 992044, 1313788, 1488066, 1736077, 1970682, 2976132, 3472154, 3941364, 5208231, 6944308, 10416462, 12152539, 20832924, 24305078, 36457617, 48610156, 72915234, 145830468]

約数ペア:

[(1, 145830468), (2, 72915234), (3, 48610156), (4, 36457617), (6, 24305078), (7, 20832924), (12, 12152539), (14, 10416462), (21, 6944308), (28, 5208231), (37, 3941364), (42, 3472154), (49, 2976132), (74, 1970682), (84, 1736077), (98, 1488066), (111, 1313788), (147, 992044), (148, 985341), (196, 744033), (222, 656894), (259, 563052), (294, 496022), (444, 328447), (518, 281526), (588, 248011), (777, 187684), (1036, 140763), (1554, 93842), (1813, 80436), (3108, 46921), (3626, 40218), (5439, 26812), (6703, 21756), (7252, 20109), (10878, 13406)]