186711808

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 385400288

約数和(自身を除く): 198688480

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 97, 103, 128, 146, 194, 206, 256, 292, 388, 412, 584, 776, 824, 1168, 1552, 1648, 2336, 3104, 3296, 4672, 6208, 6592, 7081, 7519, 9344, 9991, 12416, 13184, 14162, 15038, 18688, 19982, 24832, 26368, 28324, 30076, 39964, 56648, 60152, 79928, 113296, 120304, 159856, 226592, 240608, 319712, 453184, 481216, 639424, 729343, 906368, 962432, 1278848, 1458686, 1812736, 1924864, 2557696, 2917372, 5834744, 11669488, 23338976, 46677952, 93355904, 186711808]

約数ペア:

[(1, 186711808), (2, 93355904), (4, 46677952), (8, 23338976), (16, 11669488), (32, 5834744), (64, 2917372), (73, 2557696), (97, 1924864), (103, 1812736), (128, 1458686), (146, 1278848), (194, 962432), (206, 906368), (256, 729343), (292, 639424), (388, 481216), (412, 453184), (584, 319712), (776, 240608), (824, 226592), (1168, 159856), (1552, 120304), (1648, 113296), (2336, 79928), (3104, 60152), (3296, 56648), (4672, 39964), (6208, 30076), (6592, 28324), (7081, 26368), (7519, 24832), (9344, 19982), (9991, 18688), (12416, 15038), (13184, 14162)]