172964135092

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{653}}^1\times {\mathrm{6791}}^1$

素因数の和:7661

約数の個数: 72

約数和(自身を含む): 354469046400

約数和(自身を除く): 181504911308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 653, 796, 1306, 1393, 2612, 2786, 4571, 5572, 6791, 9142, 9751, 13582, 18284, 19502, 27164, 31997, 39004, 47537, 63994, 95074, 127988, 129947, 190148, 259894, 332759, 519788, 665518, 909629, 1331036, 1351409, 1819258, 2702818, 3638516, 4434523, 5405636, 6367403, 8869046, 9459863, 12734806, 17738092, 18919726, 25469612, 31041661, 37839452, 62083322, 66219041, 124166644, 132438082, 217291627, 264876164, 434583254, 869166508, 882470077, 1764940154, 3529880308, 6177290539, 12354581078, 24709162156, 43241033773, 86482067546, 172964135092]

約数ペア:

[(1, 172964135092), (2, 86482067546), (4, 43241033773), (7, 24709162156), (14, 12354581078), (28, 6177290539), (49, 3529880308), (98, 1764940154), (196, 882470077), (199, 869166508), (398, 434583254), (653, 264876164), (796, 217291627), (1306, 132438082), (1393, 124166644), (2612, 66219041), (2786, 62083322), (4571, 37839452), (5572, 31041661), (6791, 25469612), (9142, 18919726), (9751, 17738092), (13582, 12734806), (18284, 9459863), (19502, 8869046), (27164, 6367403), (31997, 5405636), (39004, 4434523), (47537, 3638516), (63994, 2702818), (95074, 1819258), (127988, 1351409), (129947, 1331036), (190148, 909629), (259894, 665518), (332759, 519788)]