168563744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5231}}^1$

素因数の和:5313

約数の個数: 48

約数和(自身を含む): 355985280

約数和(自身を除く): 187421536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1696, 2014, 4028, 5231, 8056, 10462, 16112, 20924, 32224, 41848, 83696, 99389, 167392, 198778, 277243, 397556, 554486, 795112, 1108972, 1590224, 2217944, 3180448, 4435888, 5267617, 8871776, 10535234, 21070468, 42140936, 84281872, 168563744]

約数ペア:

[(1, 168563744), (2, 84281872), (4, 42140936), (8, 21070468), (16, 10535234), (19, 8871776), (32, 5267617), (38, 4435888), (53, 3180448), (76, 2217944), (106, 1590224), (152, 1108972), (212, 795112), (304, 554486), (424, 397556), (608, 277243), (848, 198778), (1007, 167392), (1696, 99389), (2014, 83696), (4028, 41848), (5231, 32224), (8056, 20924), (10462, 16112)]