179103568

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 245154992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 109, 112, 119, 136, 218, 238, 272, 436, 476, 763, 863, 872, 952, 1526, 1726, 1744, 1853, 1904, 3052, 3452, 3706, 6041, 6104, 6904, 7412, 12082, 12208, 12971, 13808, 14671, 14824, 24164, 25942, 29342, 29648, 48328, 51884, 58684, 94067, 96656, 102697, 103768, 117368, 188134, 205394, 207536, 234736, 376268, 410788, 658469, 752536, 821576, 1316938, 1505072, 1599139, 1643152, 2633876, 3198278, 5267752, 6396556, 10535504, 11193973, 12793112, 22387946, 25586224, 44775892, 89551784, 179103568]

約数ペア:

[(1, 179103568), (2, 89551784), (4, 44775892), (7, 25586224), (8, 22387946), (14, 12793112), (16, 11193973), (17, 10535504), (28, 6396556), (34, 5267752), (56, 3198278), (68, 2633876), (109, 1643152), (112, 1599139), (119, 1505072), (136, 1316938), (218, 821576), (238, 752536), (272, 658469), (436, 410788), (476, 376268), (763, 234736), (863, 207536), (872, 205394), (952, 188134), (1526, 117368), (1726, 103768), (1744, 102697), (1853, 96656), (1904, 94067), (3052, 58684), (3452, 51884), (3706, 48328), (6041, 29648), (6104, 29342), (6904, 25942), (7412, 24164), (12082, 14824), (12208, 14671), (12971, 13808)]