179185984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1235

約数の個数: 56

約数和(自身を含む): 379247400

約数和(自身を除く): 200061416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 157, 272, 314, 544, 628, 1049, 1088, 1256, 2098, 2512, 2669, 4196, 5024, 5338, 8392, 10048, 10676, 16784, 17833, 21352, 33568, 35666, 42704, 67136, 71332, 85408, 142664, 164693, 170816, 285328, 329386, 570656, 658772, 1141312, 1317544, 2635088, 2799781, 5270176, 5599562, 10540352, 11199124, 22398248, 44796496, 89592992, 179185984]

約数ペア:

[(1, 179185984), (2, 89592992), (4, 44796496), (8, 22398248), (16, 11199124), (17, 10540352), (32, 5599562), (34, 5270176), (64, 2799781), (68, 2635088), (136, 1317544), (157, 1141312), (272, 658772), (314, 570656), (544, 329386), (628, 285328), (1049, 170816), (1088, 164693), (1256, 142664), (2098, 85408), (2512, 71332), (2669, 67136), (4196, 42704), (5024, 35666), (5338, 33568), (8392, 21352), (10048, 17833), (10676, 16784)]