145138302

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1223}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 332242560

約数和(自身を除く): 187104258

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 347, 694, 1041, 1223, 2082, 2446, 3123, 3669, 6246, 6593, 7338, 11007, 13186, 19779, 22014, 23237, 39558, 46474, 59337, 69711, 118674, 139422, 209133, 418266, 424381, 848762, 1273143, 2546286, 3819429, 7638858, 8063239, 16126478, 24189717, 48379434, 72569151, 145138302]

約数ペア:

[(1, 145138302), (2, 72569151), (3, 48379434), (6, 24189717), (9, 16126478), (18, 8063239), (19, 7638858), (38, 3819429), (57, 2546286), (114, 1273143), (171, 848762), (342, 424381), (347, 418266), (694, 209133), (1041, 139422), (1223, 118674), (2082, 69711), (2446, 59337), (3123, 46474), (3669, 39558), (6246, 23237), (6593, 22014), (7338, 19779), (11007, 13186)]