129162404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 271017600

約数和(自身を除く): 141855196

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 2044, 2117, 2179, 4234, 4358, 8468, 8716, 14819, 15253, 29638, 30506, 59276, 61012, 63191, 126382, 159067, 252764, 318134, 442337, 636268, 884674, 1113469, 1769348, 2226938, 4453876, 4612943, 9225886, 18451772, 32290601, 64581202, 129162404]

約数ペア:

[(1, 129162404), (2, 64581202), (4, 32290601), (7, 18451772), (14, 9225886), (28, 4612943), (29, 4453876), (58, 2226938), (73, 1769348), (116, 1113469), (146, 884674), (203, 636268), (292, 442337), (406, 318134), (511, 252764), (812, 159067), (1022, 126382), (2044, 63191), (2117, 61012), (2179, 59276), (4234, 30506), (4358, 29638), (8468, 15253), (8716, 14819)]