142260208

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{49123}}^1$

素因数の和:49312

約数の個数: 20

約数和(自身を含む): 277157608

約数和(自身を除く): 134897400

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 49123, 98246, 196492, 392984, 785968, 8891263, 17782526, 35565052, 71130104, 142260208]

約数ペア:

[(1, 142260208), (2, 71130104), (4, 35565052), (8, 17782526), (16, 8891263), (181, 785968), (362, 392984), (724, 196492), (1448, 98246), (2896, 49123)]