126656256

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 364240800

約数和(自身を除く): 237584544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 89, 96, 102, 109, 128, 136, 178, 192, 204, 218, 256, 267, 272, 327, 356, 384, 408, 436, 534, 544, 654, 712, 768, 816, 872, 1068, 1088, 1308, 1424, 1513, 1632, 1744, 1853, 2136, 2176, 2616, 2848, 3026, 3264, 3488, 3706, 4272, 4352, 4539, 5232, 5559, 5696, 6052, 6528, 6976, 7412, 8544, 9078, 9701, 10464, 11118, 11392, 12104, 13056, 13952, 14824, 17088, 18156, 19402, 20928, 22236, 22784, 24208, 27904, 29103, 29648, 34176, 36312, 38804, 41856, 44472, 48416, 58206, 59296, 68352, 72624, 77608, 83712, 88944, 96832, 116412, 118592, 145248, 155216, 164917, 177888, 193664, 232824, 237184, 290496, 310432, 329834, 355776, 387328, 465648, 474368, 494751, 580992, 620864, 659668, 711552, 931296, 989502, 1161984, 1241728, 1319336, 1423104, 1862592, 1979004, 2483456, 2638672, 3725184, 3958008, 5277344, 7450368, 7916016, 10554688, 15832032, 21109376, 31664064, 42218752, 63328128, 126656256]

約数ペア:

[(1, 126656256), (2, 63328128), (3, 42218752), (4, 31664064), (6, 21109376), (8, 15832032), (12, 10554688), (16, 7916016), (17, 7450368), (24, 5277344), (32, 3958008), (34, 3725184), (48, 2638672), (51, 2483456), (64, 1979004), (68, 1862592), (89, 1423104), (96, 1319336), (102, 1241728), (109, 1161984), (128, 989502), (136, 931296), (178, 711552), (192, 659668), (204, 620864), (218, 580992), (256, 494751), (267, 474368), (272, 465648), (327, 387328), (356, 355776), (384, 329834), (408, 310432), (436, 290496), (534, 237184), (544, 232824), (654, 193664), (712, 177888), (768, 164917), (816, 155216), (872, 145248), (1068, 118592), (1088, 116412), (1308, 96832), (1424, 88944), (1513, 83712), (1632, 77608), (1744, 72624), (1853, 68352), (2136, 59296), (2176, 58206), (2616, 48416), (2848, 44472), (3026, 41856), (3264, 38804), (3488, 36312), (3706, 34176), (4272, 29648), (4352, 29103), (4539, 27904), (5232, 24208), (5559, 22784), (5696, 22236), (6052, 20928), (6528, 19402), (6976, 18156), (7412, 17088), (8544, 14824), (9078, 13952), (9701, 13056), (10464, 12104), (11118, 11392)]