128260416

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{9151}}^1$

素因数の和:9239

約数の個数: 56

約数和(自身を含む): 344041984

約数和(自身を除く): 215781568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 7008, 9151, 14016, 18302, 27453, 36604, 54906, 73208, 109812, 146416, 219624, 292832, 439248, 585664, 668023, 878496, 1336046, 1756992, 2004069, 2672092, 4008138, 5344184, 8016276, 10688368, 16032552, 21376736, 32065104, 42753472, 64130208, 128260416]

約数ペア:

[(1, 128260416), (2, 64130208), (3, 42753472), (4, 32065104), (6, 21376736), (8, 16032552), (12, 10688368), (16, 8016276), (24, 5344184), (32, 4008138), (48, 2672092), (64, 2004069), (73, 1756992), (96, 1336046), (146, 878496), (192, 668023), (219, 585664), (292, 439248), (438, 292832), (584, 219624), (876, 146416), (1168, 109812), (1752, 73208), (2336, 54906), (3504, 36604), (4672, 27453), (7008, 18302), (9151, 14016)]