144391792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 311765760

約数和(自身を除く): 167373968

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 107, 152, 184, 193, 214, 304, 368, 386, 428, 437, 772, 856, 874, 1544, 1712, 1748, 2033, 2461, 3088, 3496, 3667, 4066, 4439, 4922, 6992, 7334, 8132, 8878, 9844, 14668, 16264, 17756, 19688, 20651, 29336, 32528, 35512, 39376, 41302, 46759, 58672, 71024, 82604, 84341, 93518, 165208, 168682, 187036, 330416, 337364, 374072, 392369, 474973, 674728, 748144, 784738, 949946, 1349456, 1569476, 1899892, 3138952, 3799784, 6277904, 7599568, 9024487, 18048974, 36097948, 72195896, 144391792]

約数ペア:

[(1, 144391792), (2, 72195896), (4, 36097948), (8, 18048974), (16, 9024487), (19, 7599568), (23, 6277904), (38, 3799784), (46, 3138952), (76, 1899892), (92, 1569476), (107, 1349456), (152, 949946), (184, 784738), (193, 748144), (214, 674728), (304, 474973), (368, 392369), (386, 374072), (428, 337364), (437, 330416), (772, 187036), (856, 168682), (874, 165208), (1544, 93518), (1712, 84341), (1748, 82604), (2033, 71024), (2461, 58672), (3088, 46759), (3496, 41302), (3667, 39376), (4066, 35512), (4439, 32528), (4922, 29336), (6992, 20651), (7334, 19688), (8132, 17756), (8878, 16264), (9844, 14668)]