163489312

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 384072192

約数和(自身を除く): 220582880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 94, 106, 112, 188, 212, 224, 293, 329, 371, 376, 424, 586, 658, 742, 752, 848, 1172, 1316, 1484, 1504, 1696, 2051, 2344, 2491, 2632, 2968, 4102, 4688, 4982, 5264, 5936, 8204, 9376, 9964, 10528, 11872, 13771, 15529, 16408, 17437, 19928, 27542, 31058, 32816, 34874, 39856, 55084, 62116, 65632, 69748, 79712, 96397, 108703, 110168, 124232, 139496, 192794, 217406, 220336, 248464, 278992, 385588, 434812, 440672, 496928, 557984, 729863, 771176, 869624, 1459726, 1542352, 1739248, 2919452, 3084704, 3478496, 5109041, 5838904, 10218082, 11677808, 20436164, 23355616, 40872328, 81744656, 163489312]

約数ペア:

[(1, 163489312), (2, 81744656), (4, 40872328), (7, 23355616), (8, 20436164), (14, 11677808), (16, 10218082), (28, 5838904), (32, 5109041), (47, 3478496), (53, 3084704), (56, 2919452), (94, 1739248), (106, 1542352), (112, 1459726), (188, 869624), (212, 771176), (224, 729863), (293, 557984), (329, 496928), (371, 440672), (376, 434812), (424, 385588), (586, 278992), (658, 248464), (742, 220336), (752, 217406), (848, 192794), (1172, 139496), (1316, 124232), (1484, 110168), (1504, 108703), (1696, 96397), (2051, 79712), (2344, 69748), (2491, 65632), (2632, 62116), (2968, 55084), (4102, 39856), (4688, 34874), (4982, 32816), (5264, 31058), (5936, 27542), (8204, 19928), (9376, 17437), (9964, 16408), (10528, 15529), (11872, 13771)]