156956992

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 319857120

約数和(自身を除く): 162900128

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 197, 211, 236, 394, 422, 472, 788, 844, 944, 1576, 1688, 1888, 3152, 3376, 3776, 6304, 6752, 11623, 12449, 12608, 13504, 23246, 24898, 41567, 46492, 49796, 83134, 92984, 99592, 166268, 185968, 199184, 332536, 371936, 398368, 665072, 743872, 796736, 1330144, 2452453, 2660288, 4904906, 9809812, 19619624, 39239248, 78478496, 156956992]

約数ペア:

[(1, 156956992), (2, 78478496), (4, 39239248), (8, 19619624), (16, 9809812), (32, 4904906), (59, 2660288), (64, 2452453), (118, 1330144), (197, 796736), (211, 743872), (236, 665072), (394, 398368), (422, 371936), (472, 332536), (788, 199184), (844, 185968), (944, 166268), (1576, 99592), (1688, 92984), (1888, 83134), (3152, 49796), (3376, 46492), (3776, 41567), (6304, 24898), (6752, 23246), (11623, 13504), (12449, 12608)]