15828432

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 43122240

約数和(自身を除く): 27293808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 83, 87, 116, 137, 166, 174, 232, 249, 274, 332, 348, 411, 464, 498, 548, 664, 696, 822, 996, 1096, 1328, 1392, 1644, 1992, 2192, 2407, 3288, 3973, 3984, 4814, 6576, 7221, 7946, 9628, 11371, 11919, 14442, 15892, 19256, 22742, 23838, 28884, 31784, 34113, 38512, 45484, 47676, 57768, 63568, 68226, 90968, 95352, 115536, 136452, 181936, 190704, 272904, 329759, 545808, 659518, 989277, 1319036, 1978554, 2638072, 3957108, 5276144, 7914216, 15828432]

約数ペア:

[(1, 15828432), (2, 7914216), (3, 5276144), (4, 3957108), (6, 2638072), (8, 1978554), (12, 1319036), (16, 989277), (24, 659518), (29, 545808), (48, 329759), (58, 272904), (83, 190704), (87, 181936), (116, 136452), (137, 115536), (166, 95352), (174, 90968), (232, 68226), (249, 63568), (274, 57768), (332, 47676), (348, 45484), (411, 38512), (464, 34113), (498, 31784), (548, 28884), (664, 23838), (696, 22742), (822, 19256), (996, 15892), (1096, 14442), (1328, 11919), (1392, 11371), (1644, 9628), (1992, 7946), (2192, 7221), (2407, 6576), (3288, 4814), (3973, 3984)]