170708958

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 465978240

約数和(自身を除く): 295269282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 139, 162, 171, 189, 243, 266, 278, 342, 361, 378, 399, 417, 486, 513, 567, 722, 798, 834, 973, 1026, 1083, 1134, 1197, 1251, 1539, 1701, 1946, 2166, 2394, 2502, 2527, 2641, 2919, 3078, 3249, 3402, 3591, 3753, 4617, 5054, 5282, 5838, 6498, 7182, 7506, 7581, 7923, 8757, 9234, 9747, 10773, 11259, 15162, 15846, 17514, 18487, 19494, 21546, 22518, 22743, 23769, 26271, 29241, 32319, 33777, 36974, 45486, 47538, 50179, 52542, 55461, 58482, 64638, 67554, 68229, 71307, 78813, 87723, 100358, 110922, 136458, 142614, 150537, 157626, 166383, 175446, 204687, 213921, 236439, 301074, 332766, 351253, 409374, 427842, 451611, 472878, 499149, 614061, 641763, 702506, 903222, 998298, 1053759, 1228122, 1283526, 1354833, 1497447, 2107518, 2709666, 2994894, 3161277, 4064499, 4492341, 6322554, 8128998, 8984682, 9483831, 12193497, 18967662, 24386994, 28451493, 56902986, 85354479, 170708958]

約数ペア:

[(1, 170708958), (2, 85354479), (3, 56902986), (6, 28451493), (7, 24386994), (9, 18967662), (14, 12193497), (18, 9483831), (19, 8984682), (21, 8128998), (27, 6322554), (38, 4492341), (42, 4064499), (54, 3161277), (57, 2994894), (63, 2709666), (81, 2107518), (114, 1497447), (126, 1354833), (133, 1283526), (139, 1228122), (162, 1053759), (171, 998298), (189, 903222), (243, 702506), (266, 641763), (278, 614061), (342, 499149), (361, 472878), (378, 451611), (399, 427842), (417, 409374), (486, 351253), (513, 332766), (567, 301074), (722, 236439), (798, 213921), (834, 204687), (973, 175446), (1026, 166383), (1083, 157626), (1134, 150537), (1197, 142614), (1251, 136458), (1539, 110922), (1701, 100358), (1946, 87723), (2166, 78813), (2394, 71307), (2502, 68229), (2527, 67554), (2641, 64638), (2919, 58482), (3078, 55461), (3249, 52542), (3402, 50179), (3591, 47538), (3753, 45486), (4617, 36974), (5054, 33777), (5282, 32319), (5838, 29241), (6498, 26271), (7182, 23769), (7506, 22743), (7581, 22518), (7923, 21546), (8757, 19494), (9234, 18487), (9747, 17514), (10773, 15846), (11259, 15162)]