169750496

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 345779280

約数和(自身を除く): 176028784

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1187, 1312, 1744, 2374, 3488, 4469, 4748, 8938, 9496, 17876, 18992, 35752, 37984, 48667, 71504, 97334, 129383, 143008, 194668, 258766, 389336, 517532, 778672, 1035064, 1557344, 2070128, 4140256, 5304703, 10609406, 21218812, 42437624, 84875248, 169750496]

約数ペア:

[(1, 169750496), (2, 84875248), (4, 42437624), (8, 21218812), (16, 10609406), (32, 5304703), (41, 4140256), (82, 2070128), (109, 1557344), (164, 1035064), (218, 778672), (328, 517532), (436, 389336), (656, 258766), (872, 194668), (1187, 143008), (1312, 129383), (1744, 97334), (2374, 71504), (3488, 48667), (4469, 37984), (4748, 35752), (8938, 18992), (9496, 17876)]