125245952

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 278648832

約数和(自身を除く): 153402880

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 607, 806, 832, 992, 1214, 1612, 1664, 1984, 2428, 3224, 3328, 3968, 4856, 6448, 6656, 7891, 7936, 9712, 12896, 15782, 15872, 18817, 19424, 25792, 31564, 37634, 38848, 51584, 63128, 75268, 77696, 103168, 126256, 150536, 155392, 206336, 244621, 252512, 301072, 310784, 489242, 505024, 602144, 978484, 1010048, 1204288, 1956968, 2020096, 2408576, 3913936, 4040192, 4817152, 7827872, 9634304, 15655744, 31311488, 62622976, 125245952]

約数ペア:

[(1, 125245952), (2, 62622976), (4, 31311488), (8, 15655744), (13, 9634304), (16, 7827872), (26, 4817152), (31, 4040192), (32, 3913936), (52, 2408576), (62, 2020096), (64, 1956968), (104, 1204288), (124, 1010048), (128, 978484), (208, 602144), (248, 505024), (256, 489242), (403, 310784), (416, 301072), (496, 252512), (512, 244621), (607, 206336), (806, 155392), (832, 150536), (992, 126256), (1214, 103168), (1612, 77696), (1664, 75268), (1984, 63128), (2428, 51584), (3224, 38848), (3328, 37634), (3968, 31564), (4856, 25792), (6448, 19424), (6656, 18817), (7891, 15872), (7936, 15782), (9712, 12896)]