115819488

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2699}}^1$

素因数の和:2864

約数の個数: 72

約数和(自身を含む): 331695000

約数和(自身を除く): 215875512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 2699, 3576, 4768, 5364, 5398, 7152, 8097, 10728, 10796, 14304, 16194, 21456, 21592, 24291, 32388, 42912, 43184, 48582, 64776, 86368, 97164, 129552, 194328, 259104, 388656, 402151, 777312, 804302, 1206453, 1608604, 2412906, 3217208, 3619359, 4825812, 6434416, 7238718, 9651624, 12868832, 14477436, 19303248, 28954872, 38606496, 57909744, 115819488]

約数ペア:

[(1, 115819488), (2, 57909744), (3, 38606496), (4, 28954872), (6, 19303248), (8, 14477436), (9, 12868832), (12, 9651624), (16, 7238718), (18, 6434416), (24, 4825812), (32, 3619359), (36, 3217208), (48, 2412906), (72, 1608604), (96, 1206453), (144, 804302), (149, 777312), (288, 402151), (298, 388656), (447, 259104), (596, 194328), (894, 129552), (1192, 97164), (1341, 86368), (1788, 64776), (2384, 48582), (2682, 43184), (2699, 42912), (3576, 32388), (4768, 24291), (5364, 21592), (5398, 21456), (7152, 16194), (8097, 14304), (10728, 10796)]