163818912

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 472379040

約数和(自身を除く): 308560128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 152, 163, 174, 228, 232, 304, 326, 348, 361, 456, 464, 489, 551, 608, 652, 696, 722, 912, 928, 978, 1083, 1102, 1304, 1392, 1444, 1653, 1824, 1956, 2166, 2204, 2608, 2784, 2888, 3097, 3306, 3912, 4332, 4408, 4727, 5216, 5776, 6194, 6612, 7824, 8664, 8816, 9291, 9454, 10469, 11552, 12388, 13224, 14181, 15648, 17328, 17632, 18582, 18908, 20938, 24776, 26448, 28362, 31407, 34656, 37164, 37816, 41876, 49552, 52896, 56724, 58843, 62814, 74328, 75632, 83752, 89813, 99104, 113448, 117686, 125628, 148656, 151264, 167504, 176529, 179626, 226896, 235372, 251256, 269439, 297312, 335008, 353058, 359252, 453792, 470744, 502512, 538878, 706116, 718504, 941488, 1005024, 1077756, 1412232, 1437008, 1706447, 1882976, 2155512, 2824464, 2874016, 3412894, 4311024, 5119341, 5648928, 6825788, 8622048, 10238682, 13651576, 20477364, 27303152, 40954728, 54606304, 81909456, 163818912]

約数ペア:

[(1, 163818912), (2, 81909456), (3, 54606304), (4, 40954728), (6, 27303152), (8, 20477364), (12, 13651576), (16, 10238682), (19, 8622048), (24, 6825788), (29, 5648928), (32, 5119341), (38, 4311024), (48, 3412894), (57, 2874016), (58, 2824464), (76, 2155512), (87, 1882976), (96, 1706447), (114, 1437008), (116, 1412232), (152, 1077756), (163, 1005024), (174, 941488), (228, 718504), (232, 706116), (304, 538878), (326, 502512), (348, 470744), (361, 453792), (456, 359252), (464, 353058), (489, 335008), (551, 297312), (608, 269439), (652, 251256), (696, 235372), (722, 226896), (912, 179626), (928, 176529), (978, 167504), (1083, 151264), (1102, 148656), (1304, 125628), (1392, 117686), (1444, 113448), (1653, 99104), (1824, 89813), (1956, 83752), (2166, 75632), (2204, 74328), (2608, 62814), (2784, 58843), (2888, 56724), (3097, 52896), (3306, 49552), (3912, 41876), (4332, 37816), (4408, 37164), (4727, 34656), (5216, 31407), (5776, 28362), (6194, 26448), (6612, 24776), (7824, 20938), (8664, 18908), (8816, 18582), (9291, 17632), (9454, 17328), (10469, 15648), (11552, 14181), (12388, 13224)]