152640414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3565

約数の個数: 48

約数和(自身を含む): 350887680

約数和(自身を除く): 198247266

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 2358, 2489, 3407, 4978, 6814, 7467, 10221, 14934, 20442, 22401, 30663, 44802, 61326, 64733, 129466, 194199, 388398, 446317, 582597, 892634, 1165194, 1338951, 2677902, 4016853, 8033706, 8480023, 16960046, 25440069, 50880138, 76320207, 152640414]

約数ペア:

[(1, 152640414), (2, 76320207), (3, 50880138), (6, 25440069), (9, 16960046), (18, 8480023), (19, 8033706), (38, 4016853), (57, 2677902), (114, 1338951), (131, 1165194), (171, 892634), (262, 582597), (342, 446317), (393, 388398), (786, 194199), (1179, 129466), (2358, 64733), (2489, 61326), (3407, 44802), (4978, 30663), (6814, 22401), (7467, 20442), (10221, 14934)]