126986912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 285626880

約数和(自身を除く): 158639968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 86, 104, 124, 172, 208, 229, 248, 344, 403, 416, 458, 496, 559, 688, 806, 916, 992, 1118, 1333, 1376, 1612, 1832, 2236, 2666, 2977, 3224, 3664, 4472, 5332, 5954, 6448, 7099, 7328, 8944, 9847, 10664, 11908, 12896, 14198, 17329, 17888, 19694, 21328, 23816, 28396, 34658, 39388, 42656, 47632, 56792, 69316, 78776, 92287, 95264, 113584, 128011, 138632, 157552, 184574, 227168, 256022, 277264, 305257, 315104, 369148, 512044, 554528, 610514, 738296, 1024088, 1221028, 1476592, 2048176, 2442056, 2953184, 3968341, 4096352, 4884112, 7936682, 9768224, 15873364, 31746728, 63493456, 126986912]

約数ペア:

[(1, 126986912), (2, 63493456), (4, 31746728), (8, 15873364), (13, 9768224), (16, 7936682), (26, 4884112), (31, 4096352), (32, 3968341), (43, 2953184), (52, 2442056), (62, 2048176), (86, 1476592), (104, 1221028), (124, 1024088), (172, 738296), (208, 610514), (229, 554528), (248, 512044), (344, 369148), (403, 315104), (416, 305257), (458, 277264), (496, 256022), (559, 227168), (688, 184574), (806, 157552), (916, 138632), (992, 128011), (1118, 113584), (1333, 95264), (1376, 92287), (1612, 78776), (1832, 69316), (2236, 56792), (2666, 47632), (2977, 42656), (3224, 39388), (3664, 34658), (4472, 28396), (5332, 23816), (5954, 21328), (6448, 19694), (7099, 17888), (7328, 17329), (8944, 14198), (9847, 12896), (10664, 11908)]