136507136

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 285702144

約数和(自身を除く): 149195008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 167, 206, 248, 256, 334, 412, 496, 668, 824, 992, 1336, 1648, 1984, 2672, 3193, 3296, 3968, 5177, 5344, 6386, 6592, 7936, 10354, 10688, 12772, 13184, 17201, 20708, 21376, 25544, 26368, 34402, 41416, 42752, 51088, 68804, 82832, 102176, 137608, 165664, 204352, 275216, 331328, 408704, 533231, 550432, 662656, 817408, 1066462, 1100864, 1325312, 2132924, 2201728, 4265848, 4403456, 8531696, 17063392, 34126784, 68253568, 136507136]

約数ペア:

[(1, 136507136), (2, 68253568), (4, 34126784), (8, 17063392), (16, 8531696), (31, 4403456), (32, 4265848), (62, 2201728), (64, 2132924), (103, 1325312), (124, 1100864), (128, 1066462), (167, 817408), (206, 662656), (248, 550432), (256, 533231), (334, 408704), (412, 331328), (496, 275216), (668, 204352), (824, 165664), (992, 137608), (1336, 102176), (1648, 82832), (1984, 68804), (2672, 51088), (3193, 42752), (3296, 41416), (3968, 34402), (5177, 26368), (5344, 25544), (6386, 21376), (6592, 20708), (7936, 17201), (10354, 13184), (10688, 12772)]