143387762

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{74759}}^1$

素因数の和:74905

約数の個数: 16

約数和(自身を含む): 247605120

約数和(自身を除く): 104217358

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 74759, 149518, 523313, 1046626, 10241983, 20483966, 71693881, 143387762]

約数ペア:

[(1, 143387762), (2, 71693881), (7, 20483966), (14, 10241983), (137, 1046626), (274, 523313), (959, 149518), (1918, 74759)]