169936668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 492011520

約数和(自身を除く): 322074852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 109, 124, 127, 132, 186, 198, 218, 254, 279, 327, 341, 372, 381, 396, 436, 508, 558, 654, 682, 762, 981, 1023, 1116, 1143, 1199, 1308, 1364, 1397, 1524, 1962, 2046, 2286, 2398, 2794, 3069, 3379, 3597, 3924, 3937, 4092, 4191, 4572, 4796, 5588, 6138, 6758, 7194, 7874, 8382, 10137, 10791, 11811, 12276, 12573, 13516, 13843, 14388, 15748, 16764, 20274, 21582, 23622, 25146, 27686, 30411, 35433, 37169, 40548, 41529, 43164, 43307, 47244, 50292, 55372, 60822, 70866, 74338, 83058, 86614, 111507, 121644, 124587, 129921, 141732, 148676, 152273, 166116, 173228, 223014, 249174, 259842, 304546, 334521, 389763, 429133, 446028, 456819, 498348, 519684, 609092, 669042, 779526, 858266, 913638, 1287399, 1338084, 1370457, 1559052, 1716532, 1827276, 2574798, 2740914, 3862197, 4720463, 5149596, 5481828, 7724394, 9440926, 14161389, 15448788, 18881852, 28322778, 42484167, 56645556, 84968334, 169936668]

約数ペア:

[(1, 169936668), (2, 84968334), (3, 56645556), (4, 42484167), (6, 28322778), (9, 18881852), (11, 15448788), (12, 14161389), (18, 9440926), (22, 7724394), (31, 5481828), (33, 5149596), (36, 4720463), (44, 3862197), (62, 2740914), (66, 2574798), (93, 1827276), (99, 1716532), (109, 1559052), (124, 1370457), (127, 1338084), (132, 1287399), (186, 913638), (198, 858266), (218, 779526), (254, 669042), (279, 609092), (327, 519684), (341, 498348), (372, 456819), (381, 446028), (396, 429133), (436, 389763), (508, 334521), (558, 304546), (654, 259842), (682, 249174), (762, 223014), (981, 173228), (1023, 166116), (1116, 152273), (1143, 148676), (1199, 141732), (1308, 129921), (1364, 124587), (1397, 121644), (1524, 111507), (1962, 86614), (2046, 83058), (2286, 74338), (2398, 70866), (2794, 60822), (3069, 55372), (3379, 50292), (3597, 47244), (3924, 43307), (3937, 43164), (4092, 41529), (4191, 40548), (4572, 37169), (4796, 35433), (5588, 30411), (6138, 27686), (6758, 25146), (7194, 23622), (7874, 21582), (8382, 20274), (10137, 16764), (10791, 15748), (11811, 14388), (12276, 13843), (12573, 13516)]