168371424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44971}}^1$

素因数の和:45000

約数の個数: 72

約数和(自身を含む): 515648952

約数和(自身を除く): 347277528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 44971, 89942, 134913, 179884, 269826, 359768, 404739, 539652, 584623, 719536, 809478, 1079304, 1169246, 1439072, 1618956, 1753869, 2158608, 2338492, 3237912, 3507738, 4317216, 4676984, 5261607, 6475824, 7015476, 9353968, 10523214, 12951648, 14030952, 18707936, 21046428, 28061904, 42092856, 56123808, 84185712, 168371424]

約数ペア:

[(1, 168371424), (2, 84185712), (3, 56123808), (4, 42092856), (6, 28061904), (8, 21046428), (9, 18707936), (12, 14030952), (13, 12951648), (16, 10523214), (18, 9353968), (24, 7015476), (26, 6475824), (32, 5261607), (36, 4676984), (39, 4317216), (48, 3507738), (52, 3237912), (72, 2338492), (78, 2158608), (96, 1753869), (104, 1618956), (117, 1439072), (144, 1169246), (156, 1079304), (208, 809478), (234, 719536), (288, 584623), (312, 539652), (416, 404739), (468, 359768), (624, 269826), (936, 179884), (1248, 134913), (1872, 89942), (3744, 44971)]