187898128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2909}}^1$

素因数の和:3295

約数の個数: 40

約数和(自身を含む): 398367360

約数和(自身を除く): 210469232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 367, 734, 1468, 2909, 2936, 4037, 5818, 5872, 8074, 11636, 16148, 23272, 31999, 32296, 46544, 63998, 64592, 127996, 255992, 511984, 1067603, 2135206, 4270412, 8540824, 11743633, 17081648, 23487266, 46974532, 93949064, 187898128]

約数ペア:

[(1, 187898128), (2, 93949064), (4, 46974532), (8, 23487266), (11, 17081648), (16, 11743633), (22, 8540824), (44, 4270412), (88, 2135206), (176, 1067603), (367, 511984), (734, 255992), (1468, 127996), (2909, 64592), (2936, 63998), (4037, 46544), (5818, 32296), (5872, 31999), (8074, 23272), (11636, 16148)]