166246472

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 371226240

約数和(自身を除く): 204979768

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 122, 164, 244, 287, 328, 427, 488, 574, 854, 1148, 1187, 1708, 2296, 2374, 2501, 3416, 4748, 5002, 8309, 9496, 10004, 16618, 17507, 20008, 33236, 35014, 48667, 66472, 70028, 72407, 97334, 140056, 144814, 194668, 289628, 340669, 389336, 506849, 579256, 681338, 1013698, 1362676, 2027396, 2725352, 2968687, 4054792, 5937374, 11874748, 20780809, 23749496, 41561618, 83123236, 166246472]

約数ペア:

[(1, 166246472), (2, 83123236), (4, 41561618), (7, 23749496), (8, 20780809), (14, 11874748), (28, 5937374), (41, 4054792), (56, 2968687), (61, 2725352), (82, 2027396), (122, 1362676), (164, 1013698), (244, 681338), (287, 579256), (328, 506849), (427, 389336), (488, 340669), (574, 289628), (854, 194668), (1148, 144814), (1187, 140056), (1708, 97334), (2296, 72407), (2374, 70028), (2501, 66472), (3416, 48667), (4748, 35014), (5002, 33236), (8309, 20008), (9496, 17507), (10004, 16618)]