157419748

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 279265112

約数和(自身を除く): 121845364

約数列:

[1, 2, 4, 97, 194, 388, 433, 866, 937, 1732, 1874, 3748, 42001, 84002, 90889, 168004, 181778, 363556, 405721, 811442, 1622884, 39354937, 78709874, 157419748]

約数ペア:

[(1, 157419748), (2, 78709874), (4, 39354937), (97, 1622884), (194, 811442), (388, 405721), (433, 363556), (866, 181778), (937, 168004), (1732, 90889), (1874, 84002), (3748, 42001)]