131084544

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 374984064

約数和(自身を除く): 243899520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 82, 92, 96, 123, 128, 138, 164, 181, 184, 192, 246, 256, 276, 328, 362, 368, 384, 492, 543, 552, 656, 724, 736, 768, 943, 984, 1086, 1104, 1312, 1448, 1472, 1886, 1968, 2172, 2208, 2624, 2829, 2896, 2944, 3772, 3936, 4163, 4344, 4416, 5248, 5658, 5792, 5888, 7421, 7544, 7872, 8326, 8688, 8832, 10496, 11316, 11584, 12489, 14842, 15088, 15744, 16652, 17376, 17664, 22263, 22632, 23168, 24978, 29684, 30176, 31488, 33304, 34752, 44526, 45264, 46336, 49956, 59368, 60352, 66608, 69504, 89052, 90528, 99912, 118736, 120704, 133216, 139008, 170683, 178104, 181056, 199824, 237472, 241408, 266432, 341366, 356208, 362112, 399648, 474944, 512049, 532864, 682732, 712416, 724224, 799296, 949888, 1024098, 1065728, 1365464, 1424832, 1598592, 1899776, 2048196, 2730928, 2849664, 3197184, 4096392, 5461856, 5699328, 8192784, 10923712, 16385568, 21847424, 32771136, 43694848, 65542272, 131084544]

約数ペア:

[(1, 131084544), (2, 65542272), (3, 43694848), (4, 32771136), (6, 21847424), (8, 16385568), (12, 10923712), (16, 8192784), (23, 5699328), (24, 5461856), (32, 4096392), (41, 3197184), (46, 2849664), (48, 2730928), (64, 2048196), (69, 1899776), (82, 1598592), (92, 1424832), (96, 1365464), (123, 1065728), (128, 1024098), (138, 949888), (164, 799296), (181, 724224), (184, 712416), (192, 682732), (246, 532864), (256, 512049), (276, 474944), (328, 399648), (362, 362112), (368, 356208), (384, 341366), (492, 266432), (543, 241408), (552, 237472), (656, 199824), (724, 181056), (736, 178104), (768, 170683), (943, 139008), (984, 133216), (1086, 120704), (1104, 118736), (1312, 99912), (1448, 90528), (1472, 89052), (1886, 69504), (1968, 66608), (2172, 60352), (2208, 59368), (2624, 49956), (2829, 46336), (2896, 45264), (2944, 44526), (3772, 34752), (3936, 33304), (4163, 31488), (4344, 30176), (4416, 29684), (5248, 24978), (5658, 23168), (5792, 22632), (5888, 22263), (7421, 17664), (7544, 17376), (7872, 16652), (8326, 15744), (8688, 15088), (8832, 14842), (10496, 12489), (11316, 11584)]