155718144

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:790

約数の個数: 120

約数和(自身を含む): 459613440

約数和(自身を除く): 303895296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 512, 564, 576, 719, 752, 768, 846, 1128, 1152, 1438, 1504, 1536, 1692, 2157, 2256, 2304, 2876, 3008, 3384, 4314, 4512, 4608, 5752, 6016, 6471, 6768, 8628, 9024, 11504, 12032, 12942, 13536, 17256, 18048, 23008, 24064, 25884, 27072, 33793, 34512, 36096, 46016, 51768, 54144, 67586, 69024, 72192, 92032, 101379, 103536, 108288, 135172, 138048, 184064, 202758, 207072, 216576, 270344, 276096, 304137, 368128, 405516, 414144, 540688, 552192, 608274, 811032, 828288, 1081376, 1104384, 1216548, 1622064, 1656576, 2162752, 2433096, 3244128, 3313152, 4325504, 4866192, 6488256, 8651008, 9732384, 12976512, 17302016, 19464768, 25953024, 38929536, 51906048, 77859072, 155718144]

約数ペア:

[(1, 155718144), (2, 77859072), (3, 51906048), (4, 38929536), (6, 25953024), (8, 19464768), (9, 17302016), (12, 12976512), (16, 9732384), (18, 8651008), (24, 6488256), (32, 4866192), (36, 4325504), (47, 3313152), (48, 3244128), (64, 2433096), (72, 2162752), (94, 1656576), (96, 1622064), (128, 1216548), (141, 1104384), (144, 1081376), (188, 828288), (192, 811032), (256, 608274), (282, 552192), (288, 540688), (376, 414144), (384, 405516), (423, 368128), (512, 304137), (564, 276096), (576, 270344), (719, 216576), (752, 207072), (768, 202758), (846, 184064), (1128, 138048), (1152, 135172), (1438, 108288), (1504, 103536), (1536, 101379), (1692, 92032), (2157, 72192), (2256, 69024), (2304, 67586), (2876, 54144), (3008, 51768), (3384, 46016), (4314, 36096), (4512, 34512), (4608, 33793), (5752, 27072), (6016, 25884), (6471, 24064), (6768, 23008), (8628, 18048), (9024, 17256), (11504, 13536), (12032, 12942)]