149908312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 315843840

約数和(自身を除く): 165935528

約数列:

[1, 2, 4, 8, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 296, 527, 629, 961, 1054, 1147, 1258, 1922, 2108, 2294, 2516, 3844, 4216, 4588, 5032, 7688, 9176, 16337, 19499, 29791, 32674, 35557, 38998, 59582, 65348, 71114, 77996, 119164, 130696, 142228, 155992, 238328, 284456, 506447, 604469, 1012894, 1102267, 1208938, 2025788, 2204534, 2417876, 4051576, 4409068, 4835752, 8818136, 18738539, 37477078, 74954156, 149908312]

約数ペア:

[(1, 149908312), (2, 74954156), (4, 37477078), (8, 18738539), (17, 8818136), (31, 4835752), (34, 4409068), (37, 4051576), (62, 2417876), (68, 2204534), (74, 2025788), (124, 1208938), (136, 1102267), (148, 1012894), (248, 604469), (296, 506447), (527, 284456), (629, 238328), (961, 155992), (1054, 142228), (1147, 130696), (1258, 119164), (1922, 77996), (2108, 71114), (2294, 65348), (2516, 59582), (3844, 38998), (4216, 35557), (4588, 32674), (5032, 29791), (7688, 19499), (9176, 16337)]