140126416

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{148439}}^1$

素因数の和:148506

約数の個数: 20

約数和(自身を含む): 276098400

約数和(自身を除く): 135971984

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 148439, 296878, 593756, 1187512, 2375024, 8757901, 17515802, 35031604, 70063208, 140126416]

約数ペア:

[(1, 140126416), (2, 70063208), (4, 35031604), (8, 17515802), (16, 8757901), (59, 2375024), (118, 1187512), (236, 593756), (472, 296878), (944, 148439)]