195636784

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 470033408

約数和(自身を除く): 274396624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 67, 112, 116, 124, 134, 203, 217, 232, 248, 268, 406, 434, 464, 469, 496, 536, 812, 841, 868, 899, 938, 1072, 1624, 1682, 1736, 1798, 1876, 1943, 2077, 3248, 3364, 3472, 3596, 3752, 3886, 4154, 5887, 6293, 6728, 7192, 7504, 7772, 8308, 11774, 12586, 13456, 13601, 14384, 14539, 15544, 16616, 23548, 25172, 26071, 27202, 29078, 31088, 33232, 47096, 50344, 52142, 54404, 56347, 58156, 60233, 94192, 100688, 104284, 108808, 112694, 116312, 120466, 182497, 208568, 217616, 225388, 232624, 240932, 364994, 394429, 417136, 421631, 450776, 481864, 729988, 788858, 843262, 901552, 963728, 1459976, 1577716, 1686524, 1746757, 2919952, 3155432, 3373048, 3493514, 6310864, 6746096, 6987028, 12227299, 13974056, 24454598, 27948112, 48909196, 97818392, 195636784]

約数ペア:

[(1, 195636784), (2, 97818392), (4, 48909196), (7, 27948112), (8, 24454598), (14, 13974056), (16, 12227299), (28, 6987028), (29, 6746096), (31, 6310864), (56, 3493514), (58, 3373048), (62, 3155432), (67, 2919952), (112, 1746757), (116, 1686524), (124, 1577716), (134, 1459976), (203, 963728), (217, 901552), (232, 843262), (248, 788858), (268, 729988), (406, 481864), (434, 450776), (464, 421631), (469, 417136), (496, 394429), (536, 364994), (812, 240932), (841, 232624), (868, 225388), (899, 217616), (938, 208568), (1072, 182497), (1624, 120466), (1682, 116312), (1736, 112694), (1798, 108808), (1876, 104284), (1943, 100688), (2077, 94192), (3248, 60233), (3364, 58156), (3472, 56347), (3596, 54404), (3752, 52142), (3886, 50344), (4154, 47096), (5887, 33232), (6293, 31088), (6728, 29078), (7192, 27202), (7504, 26071), (7772, 25172), (8308, 23548), (11774, 16616), (12586, 15544), (13456, 14539), (13601, 14384)]