153372672

素因数分解:

$2^{11}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 454201020

約数和(自身を除く): 300828348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 157, 159, 192, 212, 256, 288, 314, 318, 384, 424, 471, 477, 512, 576, 628, 636, 768, 848, 942, 954, 1024, 1152, 1256, 1272, 1413, 1536, 1696, 1884, 1908, 2048, 2304, 2512, 2544, 2826, 3072, 3392, 3768, 3816, 4608, 5024, 5088, 5652, 6144, 6784, 7536, 7632, 8321, 9216, 10048, 10176, 11304, 13568, 15072, 15264, 16642, 18432, 20096, 20352, 22608, 24963, 27136, 30144, 30528, 33284, 40192, 40704, 45216, 49926, 54272, 60288, 61056, 66568, 74889, 80384, 81408, 90432, 99852, 108544, 120576, 122112, 133136, 149778, 160768, 162816, 180864, 199704, 241152, 244224, 266272, 299556, 321536, 325632, 361728, 399408, 482304, 488448, 532544, 599112, 723456, 798816, 964608, 976896, 1065088, 1198224, 1446912, 1597632, 2130176, 2396448, 2893824, 3195264, 4260352, 4792896, 6390528, 8520704, 9585792, 12781056, 17041408, 19171584, 25562112, 38343168, 51124224, 76686336, 153372672]

約数ペア:

[(1, 153372672), (2, 76686336), (3, 51124224), (4, 38343168), (6, 25562112), (8, 19171584), (9, 17041408), (12, 12781056), (16, 9585792), (18, 8520704), (24, 6390528), (32, 4792896), (36, 4260352), (48, 3195264), (53, 2893824), (64, 2396448), (72, 2130176), (96, 1597632), (106, 1446912), (128, 1198224), (144, 1065088), (157, 976896), (159, 964608), (192, 798816), (212, 723456), (256, 599112), (288, 532544), (314, 488448), (318, 482304), (384, 399408), (424, 361728), (471, 325632), (477, 321536), (512, 299556), (576, 266272), (628, 244224), (636, 241152), (768, 199704), (848, 180864), (942, 162816), (954, 160768), (1024, 149778), (1152, 133136), (1256, 122112), (1272, 120576), (1413, 108544), (1536, 99852), (1696, 90432), (1884, 81408), (1908, 80384), (2048, 74889), (2304, 66568), (2512, 61056), (2544, 60288), (2826, 54272), (3072, 49926), (3392, 45216), (3768, 40704), (3816, 40192), (4608, 33284), (5024, 30528), (5088, 30144), (5652, 27136), (6144, 24963), (6784, 22608), (7536, 20352), (7632, 20096), (8321, 18432), (9216, 16642), (10048, 15264), (10176, 15072), (11304, 13568)]