163891552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{827}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 353045952

約数和(自身を除く): 189154400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 563, 827, 1126, 1654, 2252, 3308, 4504, 6193, 6616, 9008, 9097, 12386, 13232, 18016, 18194, 24772, 26464, 36388, 49544, 72776, 99088, 145552, 198176, 291104, 465601, 931202, 1862404, 3724808, 5121611, 7449616, 10243222, 14899232, 20486444, 40972888, 81945776, 163891552]

約数ペア:

[(1, 163891552), (2, 81945776), (4, 40972888), (8, 20486444), (11, 14899232), (16, 10243222), (22, 7449616), (32, 5121611), (44, 3724808), (88, 1862404), (176, 931202), (352, 465601), (563, 291104), (827, 198176), (1126, 145552), (1654, 99088), (2252, 72776), (3308, 49544), (4504, 36388), (6193, 26464), (6616, 24772), (9008, 18194), (9097, 18016), (12386, 13232)]