131206446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11246

約数の個数: 64

約数和(自身を含む): 344002560

約数和(自身を除く): 212796114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11197, 11718, 22394, 33591, 67182, 78379, 100773, 156758, 201546, 235137, 302319, 347107, 470274, 604638, 694214, 705411, 1041321, 1410822, 2082642, 2116233, 2429749, 3123963, 4232466, 4859498, 6247926, 7289247, 9371889, 14578494, 18743778, 21867741, 43735482, 65603223, 131206446]

約数ペア:

[(1, 131206446), (2, 65603223), (3, 43735482), (6, 21867741), (7, 18743778), (9, 14578494), (14, 9371889), (18, 7289247), (21, 6247926), (27, 4859498), (31, 4232466), (42, 3123963), (54, 2429749), (62, 2116233), (63, 2082642), (93, 1410822), (126, 1041321), (186, 705411), (189, 694214), (217, 604638), (279, 470274), (378, 347107), (434, 302319), (558, 235137), (651, 201546), (837, 156758), (1302, 100773), (1674, 78379), (1953, 67182), (3906, 33591), (5859, 22394), (11197, 11718)]