138510912

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:960

約数の個数: 112

約数和(自身を含む): 395183360

約数和(自身を除く): 256672448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 129, 152, 172, 192, 228, 258, 304, 344, 456, 516, 608, 688, 817, 883, 912, 1032, 1216, 1376, 1634, 1766, 1824, 2064, 2451, 2649, 2752, 3268, 3532, 3648, 4128, 4902, 5298, 6536, 7064, 8256, 9804, 10596, 13072, 14128, 16777, 19608, 21192, 26144, 28256, 33554, 37969, 39216, 42384, 50331, 52288, 56512, 67108, 75938, 78432, 84768, 100662, 113907, 134216, 151876, 156864, 169536, 201324, 227814, 268432, 303752, 402648, 455628, 536864, 607504, 721411, 805296, 911256, 1073728, 1215008, 1442822, 1610592, 1822512, 2164233, 2430016, 2885644, 3221184, 3645024, 4328466, 5771288, 7290048, 8656932, 11542576, 17313864, 23085152, 34627728, 46170304, 69255456, 138510912]

約数ペア:

[(1, 138510912), (2, 69255456), (3, 46170304), (4, 34627728), (6, 23085152), (8, 17313864), (12, 11542576), (16, 8656932), (19, 7290048), (24, 5771288), (32, 4328466), (38, 3645024), (43, 3221184), (48, 2885644), (57, 2430016), (64, 2164233), (76, 1822512), (86, 1610592), (96, 1442822), (114, 1215008), (129, 1073728), (152, 911256), (172, 805296), (192, 721411), (228, 607504), (258, 536864), (304, 455628), (344, 402648), (456, 303752), (516, 268432), (608, 227814), (688, 201324), (817, 169536), (883, 156864), (912, 151876), (1032, 134216), (1216, 113907), (1376, 100662), (1634, 84768), (1766, 78432), (1824, 75938), (2064, 67108), (2451, 56512), (2649, 52288), (2752, 50331), (3268, 42384), (3532, 39216), (3648, 37969), (4128, 33554), (4902, 28256), (5298, 26144), (6536, 21192), (7064, 19608), (8256, 16777), (9804, 14128), (10596, 13072)]