152821172

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{56267}}^1$

素因数の和:56375

約数の個数: 24

約数和(自身を含む): 308798784

約数和(自身を除く): 155977612

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 56267, 112534, 225068, 393869, 787738, 1575476, 5457899, 10915798, 21831596, 38205293, 76410586, 152821172]

約数ペア:

[(1, 152821172), (2, 76410586), (4, 38205293), (7, 21831596), (14, 10915798), (28, 5457899), (97, 1575476), (194, 787738), (388, 393869), (679, 225068), (1358, 112534), (2716, 56267)]