156920618898

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20011}}^1\times {\mathrm{7643}}^1$

素因数の和:27684

約数の個数: 64

約数和(自身を含む): 367132147200

約数和(自身を除く): 210211528302

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 7643, 15286, 20011, 22929, 40022, 45858, 60033, 68787, 120066, 137574, 145217, 180099, 206361, 290434, 360198, 380209, 412722, 435651, 540297, 760418, 871302, 1080594, 1140627, 1306953, 2281254, 2613906, 3421881, 3920859, 6843762, 7841718, 10265643, 20531286, 152944073, 305888146, 458832219, 917664438, 1376496657, 2752993314, 2905937387, 4129489971, 5811874774, 8258979942, 8717812161, 17435624322, 26153436483, 52306872966, 78460309449, 156920618898]

約数ペア:

[(1, 156920618898), (2, 78460309449), (3, 52306872966), (6, 26153436483), (9, 17435624322), (18, 8717812161), (19, 8258979942), (27, 5811874774), (38, 4129489971), (54, 2905937387), (57, 2752993314), (114, 1376496657), (171, 917664438), (342, 458832219), (513, 305888146), (1026, 152944073), (7643, 20531286), (15286, 10265643), (20011, 7841718), (22929, 6843762), (40022, 3920859), (45858, 3421881), (60033, 2613906), (68787, 2281254), (120066, 1306953), (137574, 1140627), (145217, 1080594), (180099, 871302), (206361, 760418), (290434, 540297), (360198, 435651), (380209, 412722)]