162486128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 378832896

約数和(自身を除く): 216346768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 883, 1484, 1643, 1736, 1766, 2968, 3286, 3472, 3532, 5936, 6181, 6572, 7064, 11501, 12362, 13144, 14128, 23002, 24724, 26288, 27373, 46004, 46799, 49448, 54746, 92008, 93598, 98896, 109492, 184016, 187196, 191611, 218984, 327593, 374392, 383222, 437968, 655186, 748784, 766444, 1310372, 1450769, 1532888, 2620744, 2901538, 3065776, 5241488, 5803076, 10155383, 11606152, 20310766, 23212304, 40621532, 81243064, 162486128]

約数ペア:

[(1, 162486128), (2, 81243064), (4, 40621532), (7, 23212304), (8, 20310766), (14, 11606152), (16, 10155383), (28, 5803076), (31, 5241488), (53, 3065776), (56, 2901538), (62, 2620744), (106, 1532888), (112, 1450769), (124, 1310372), (212, 766444), (217, 748784), (248, 655186), (371, 437968), (424, 383222), (434, 374392), (496, 327593), (742, 218984), (848, 191611), (868, 187196), (883, 184016), (1484, 109492), (1643, 98896), (1736, 93598), (1766, 92008), (2968, 54746), (3286, 49448), (3472, 46799), (3532, 46004), (5936, 27373), (6181, 26288), (6572, 24724), (7064, 23002), (11501, 14128), (12362, 13144)]