140855932

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{18701}}^1$

素因数の和:18981

約数の個数: 24

約数和(自身を含む): 282774240

約数和(自身を除く): 141918308

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 18701, 37402, 74804, 130907, 261814, 523628, 5030569, 10061138, 20122276, 35213983, 70427966, 140855932]

約数ペア:

[(1, 140855932), (2, 70427966), (4, 35213983), (7, 20122276), (14, 10061138), (28, 5030569), (269, 523628), (538, 261814), (1076, 130907), (1883, 74804), (3766, 37402), (7532, 18701)]