133120384

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 148889216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 304, 431, 508, 608, 862, 1016, 1216, 1724, 2032, 2413, 2432, 3448, 4064, 4826, 6896, 8128, 8189, 9652, 13792, 16256, 16378, 19304, 27584, 32756, 38608, 54737, 55168, 65512, 77216, 109474, 131024, 154432, 218948, 262048, 308864, 437896, 524096, 875792, 1040003, 1048192, 1751584, 2080006, 3503168, 4160012, 7006336, 8320024, 16640048, 33280096, 66560192, 133120384]

約数ペア:

[(1, 133120384), (2, 66560192), (4, 33280096), (8, 16640048), (16, 8320024), (19, 7006336), (32, 4160012), (38, 3503168), (64, 2080006), (76, 1751584), (127, 1048192), (128, 1040003), (152, 875792), (254, 524096), (304, 437896), (431, 308864), (508, 262048), (608, 218948), (862, 154432), (1016, 131024), (1216, 109474), (1724, 77216), (2032, 65512), (2413, 55168), (2432, 54737), (3448, 38608), (4064, 32756), (4826, 27584), (6896, 19304), (8128, 16378), (8189, 16256), (9652, 13792)]