137408616

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20567

約数の個数: 64

約数和(自身を含む): 394022400

約数和(自身を除く): 256613784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 20521, 41042, 61563, 82084, 123126, 164168, 184689, 246252, 369378, 492504, 554067, 636151, 738756, 1108134, 1272302, 1477512, 1908453, 2216268, 2544604, 3816906, 4432536, 5089208, 5725359, 7633812, 11450718, 15267624, 17176077, 22901436, 34352154, 45802872, 68704308, 137408616]

約数ペア:

[(1, 137408616), (2, 68704308), (3, 45802872), (4, 34352154), (6, 22901436), (8, 17176077), (9, 15267624), (12, 11450718), (18, 7633812), (24, 5725359), (27, 5089208), (31, 4432536), (36, 3816906), (54, 2544604), (62, 2216268), (72, 1908453), (93, 1477512), (108, 1272302), (124, 1108134), (186, 738756), (216, 636151), (248, 554067), (279, 492504), (372, 369378), (558, 246252), (744, 184689), (837, 164168), (1116, 123126), (1674, 82084), (2232, 61563), (3348, 41042), (6696, 20521)]