161779884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83737}}^1$

素因数の和:83774

約数の個数: 48

約数和(自身を含む): 450175488

約数和(自身を除く): 288395604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 83737, 167474, 251211, 334948, 502422, 586159, 1004844, 1172318, 1758477, 1925951, 2344636, 3516954, 3851902, 5777853, 7033908, 7703804, 11555706, 13481657, 23111412, 26963314, 40444971, 53926628, 80889942, 161779884]

約数ペア:

[(1, 161779884), (2, 80889942), (3, 53926628), (4, 40444971), (6, 26963314), (7, 23111412), (12, 13481657), (14, 11555706), (21, 7703804), (23, 7033908), (28, 5777853), (42, 3851902), (46, 3516954), (69, 2344636), (84, 1925951), (92, 1758477), (138, 1172318), (161, 1004844), (276, 586159), (322, 502422), (483, 334948), (644, 251211), (966, 167474), (1932, 83737)]