171582138

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 482017536

約数和(自身を除く): 310435398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 103, 113, 117, 126, 162, 182, 189, 206, 226, 234, 273, 309, 339, 351, 378, 546, 567, 618, 678, 702, 721, 791, 819, 927, 1017, 1053, 1134, 1339, 1442, 1469, 1582, 1638, 1854, 2034, 2106, 2163, 2373, 2457, 2678, 2781, 2938, 3051, 4017, 4326, 4407, 4746, 4914, 5562, 6102, 6489, 7119, 7371, 8034, 8343, 8814, 9153, 9373, 10283, 11639, 12051, 12978, 13221, 14238, 14742, 16686, 18306, 18746, 19467, 20566, 21357, 23278, 24102, 26442, 28119, 30849, 34917, 36153, 38934, 39663, 42714, 56238, 58401, 61698, 64071, 69834, 72306, 79326, 81473, 84357, 92547, 104751, 108459, 116802, 118989, 128142, 151307, 162946, 168714, 185094, 209502, 216918, 237978, 244419, 253071, 277641, 302614, 314253, 453921, 488838, 506142, 555282, 628506, 733257, 759213, 832923, 907842, 942759, 1059149, 1361763, 1466514, 1518426, 1665846, 1885518, 2118298, 2199771, 2723526, 3177447, 4085289, 4399542, 6354894, 6599313, 8170578, 9532341, 12255867, 13198626, 19064682, 24511734, 28597023, 57194046, 85791069, 171582138]

約数ペア:

[(1, 171582138), (2, 85791069), (3, 57194046), (6, 28597023), (7, 24511734), (9, 19064682), (13, 13198626), (14, 12255867), (18, 9532341), (21, 8170578), (26, 6599313), (27, 6354894), (39, 4399542), (42, 4085289), (54, 3177447), (63, 2723526), (78, 2199771), (81, 2118298), (91, 1885518), (103, 1665846), (113, 1518426), (117, 1466514), (126, 1361763), (162, 1059149), (182, 942759), (189, 907842), (206, 832923), (226, 759213), (234, 733257), (273, 628506), (309, 555282), (339, 506142), (351, 488838), (378, 453921), (546, 314253), (567, 302614), (618, 277641), (678, 253071), (702, 244419), (721, 237978), (791, 216918), (819, 209502), (927, 185094), (1017, 168714), (1053, 162946), (1134, 151307), (1339, 128142), (1442, 118989), (1469, 116802), (1582, 108459), (1638, 104751), (1854, 92547), (2034, 84357), (2106, 81473), (2163, 79326), (2373, 72306), (2457, 69834), (2678, 64071), (2781, 61698), (2938, 58401), (3051, 56238), (4017, 42714), (4326, 39663), (4407, 38934), (4746, 36153), (4914, 34917), (5562, 30849), (6102, 28119), (6489, 26442), (7119, 24102), (7371, 23278), (8034, 21357), (8343, 20566), (8814, 19467), (9153, 18746), (9373, 18306), (10283, 16686), (11639, 14742), (12051, 14238), (12978, 13221)]