157049282560

素因数分解:

$2^{13}\times 5^1\times {\mathrm{197}}^1\times {\mathrm{19463}}^1$

素因数の和:19691

約数の個数: 112

約数和(自身を含む): 378827909856

約数和(自身を除く): 221778627296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 256, 320, 394, 512, 640, 788, 985, 1024, 1280, 1576, 1970, 2048, 2560, 3152, 3940, 4096, 5120, 6304, 7880, 8192, 10240, 12608, 15760, 19463, 20480, 25216, 31520, 38926, 40960, 50432, 63040, 77852, 97315, 100864, 126080, 155704, 194630, 201728, 252160, 311408, 389260, 403456, 504320, 622816, 778520, 806912, 1008640, 1245632, 1557040, 1613824, 2017280, 2491264, 3114080, 3834211, 4034560, 4982528, 6228160, 7668422, 8069120, 9965056, 12456320, 15336844, 19171055, 19930112, 24912640, 30673688, 38342110, 39860224, 49825280, 61347376, 76684220, 79720448, 99650560, 122694752, 153368440, 159440896, 199301120, 245389504, 306736880, 398602240, 490779008, 613473760, 797204480, 981558016, 1226947520, 1963116032, 2453895040, 3926232064, 4907790080, 7852464128, 9815580160, 15704928256, 19631160320, 31409856512, 39262320640, 78524641280, 157049282560]

約数ペア:

[(1, 157049282560), (2, 78524641280), (4, 39262320640), (5, 31409856512), (8, 19631160320), (10, 15704928256), (16, 9815580160), (20, 7852464128), (32, 4907790080), (40, 3926232064), (64, 2453895040), (80, 1963116032), (128, 1226947520), (160, 981558016), (197, 797204480), (256, 613473760), (320, 490779008), (394, 398602240), (512, 306736880), (640, 245389504), (788, 199301120), (985, 159440896), (1024, 153368440), (1280, 122694752), (1576, 99650560), (1970, 79720448), (2048, 76684220), (2560, 61347376), (3152, 49825280), (3940, 39860224), (4096, 38342110), (5120, 30673688), (6304, 24912640), (7880, 19930112), (8192, 19171055), (10240, 15336844), (12608, 12456320), (15760, 9965056), (19463, 8069120), (20480, 7668422), (25216, 6228160), (31520, 4982528), (38926, 4034560), (40960, 3834211), (50432, 3114080), (63040, 2491264), (77852, 2017280), (97315, 1613824), (100864, 1557040), (126080, 1245632), (155704, 1008640), (194630, 806912), (201728, 778520), (252160, 622816), (311408, 504320), (389260, 403456)]