163886272

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{21163}}^1$

素因数の和:21197

約数の個数: 42

約数和(自身を含む): 357481124

約数和(自身を除く): 193594852

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 21163, 42326, 84652, 169304, 232793, 338608, 465586, 677216, 931172, 1354432, 1862344, 2560723, 3724688, 5121446, 7449376, 10242892, 14898752, 20485784, 40971568, 81943136, 163886272]

約数ペア:

[(1, 163886272), (2, 81943136), (4, 40971568), (8, 20485784), (11, 14898752), (16, 10242892), (22, 7449376), (32, 5121446), (44, 3724688), (64, 2560723), (88, 1862344), (121, 1354432), (176, 931172), (242, 677216), (352, 465586), (484, 338608), (704, 232793), (968, 169304), (1936, 84652), (3872, 42326), (7744, 21163)]