127804594688

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{1553}}^1\times {\mathrm{2399}}^1$

素因数の和:4037

約数の個数: 80

約数和(自身を含む): 259445894400

約数和(自身を除く): 131641299712

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 1553, 2144, 2399, 3106, 4288, 4798, 6212, 8576, 9596, 12424, 17152, 19192, 24848, 34304, 38384, 49696, 76768, 99392, 104051, 153536, 160733, 198784, 208102, 307072, 321466, 397568, 416204, 614144, 642932, 795136, 832408, 1228288, 1285864, 1664816, 2571728, 3329632, 3725647, 5143456, 6659264, 7451294, 10286912, 13318528, 14902588, 20573824, 26637056, 29805176, 41147648, 53274112, 59610352, 82295296, 119220704, 238441408, 249618349, 476882816, 499236698, 953765632, 998473396, 1907531264, 1996946792, 3993893584, 7987787168, 15975574336, 31951148672, 63902297344, 127804594688]

約数ペア:

[(1, 127804594688), (2, 63902297344), (4, 31951148672), (8, 15975574336), (16, 7987787168), (32, 3993893584), (64, 1996946792), (67, 1907531264), (128, 998473396), (134, 953765632), (256, 499236698), (268, 476882816), (512, 249618349), (536, 238441408), (1072, 119220704), (1553, 82295296), (2144, 59610352), (2399, 53274112), (3106, 41147648), (4288, 29805176), (4798, 26637056), (6212, 20573824), (8576, 14902588), (9596, 13318528), (12424, 10286912), (17152, 7451294), (19192, 6659264), (24848, 5143456), (34304, 3725647), (38384, 3329632), (49696, 2571728), (76768, 1664816), (99392, 1285864), (104051, 1228288), (153536, 832408), (160733, 795136), (198784, 642932), (208102, 614144), (307072, 416204), (321466, 397568)]