156931584

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1531

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 267326976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1439, 1536, 1704, 2272, 2878, 3408, 4317, 4544, 5756, 6816, 8634, 9088, 11512, 13632, 17268, 18176, 23024, 27264, 34536, 36352, 46048, 54528, 69072, 92096, 102169, 109056, 138144, 184192, 204338, 276288, 306507, 368384, 408676, 552576, 613014, 736768, 817352, 1105152, 1226028, 1634704, 2210304, 2452056, 3269408, 4904112, 6538816, 9808224, 13077632, 19616448, 26155264, 39232896, 52310528, 78465792, 156931584]

約数ペア:

[(1, 156931584), (2, 78465792), (3, 52310528), (4, 39232896), (6, 26155264), (8, 19616448), (12, 13077632), (16, 9808224), (24, 6538816), (32, 4904112), (48, 3269408), (64, 2452056), (71, 2210304), (96, 1634704), (128, 1226028), (142, 1105152), (192, 817352), (213, 736768), (256, 613014), (284, 552576), (384, 408676), (426, 368384), (512, 306507), (568, 276288), (768, 204338), (852, 184192), (1136, 138144), (1439, 109056), (1536, 102169), (1704, 92096), (2272, 69072), (2878, 54528), (3408, 46048), (4317, 36352), (4544, 34536), (5756, 27264), (6816, 23024), (8634, 18176), (9088, 17268), (11512, 13632)]