129715338

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 277626240

約数和(自身を除く): 147910902

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 239, 289, 313, 478, 578, 626, 717, 867, 939, 1434, 1734, 1878, 4063, 5321, 8126, 10642, 12189, 15963, 24378, 31926, 69071, 74807, 90457, 138142, 149614, 180914, 207213, 224421, 271371, 414426, 448842, 542742, 1271719, 2543438, 3815157, 7630314, 21619223, 43238446, 64857669, 129715338]

約数ペア:

[(1, 129715338), (2, 64857669), (3, 43238446), (6, 21619223), (17, 7630314), (34, 3815157), (51, 2543438), (102, 1271719), (239, 542742), (289, 448842), (313, 414426), (478, 271371), (578, 224421), (626, 207213), (717, 180914), (867, 149614), (939, 138142), (1434, 90457), (1734, 74807), (1878, 69071), (4063, 31926), (5321, 24378), (8126, 15963), (10642, 12189)]