159400368

素因数分解:

$2^4\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1117}}^1$

素因数の和:2122

約数の個数: 60

約数和(自身を含む): 446949568

約数和(自身を除く): 287549200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991, 1117, 1982, 2234, 2973, 3351, 3964, 4468, 5946, 6702, 7928, 8919, 8936, 10053, 11892, 13404, 15856, 17838, 17872, 20106, 23784, 26808, 35676, 40212, 47568, 53616, 71352, 80424, 142704, 160848, 1106947, 2213894, 3320841, 4427788, 6641682, 8855576, 9962523, 13283364, 17711152, 19925046, 26566728, 39850092, 53133456, 79700184, 159400368]

約数ペア:

[(1, 159400368), (2, 79700184), (3, 53133456), (4, 39850092), (6, 26566728), (8, 19925046), (9, 17711152), (12, 13283364), (16, 9962523), (18, 8855576), (24, 6641682), (36, 4427788), (48, 3320841), (72, 2213894), (144, 1106947), (991, 160848), (1117, 142704), (1982, 80424), (2234, 71352), (2973, 53616), (3351, 47568), (3964, 40212), (4468, 35676), (5946, 26808), (6702, 23784), (7928, 20106), (8919, 17872), (8936, 17838), (10053, 15856), (11892, 13404)]