144448790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{203449}}^1$

素因数の和:203527

約数の個数: 16

約数和(自身を含む): 263671200

約数和(自身を除く): 119222410

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 203449, 406898, 1017245, 2034490, 14444879, 28889758, 72224395, 144448790]

約数ペア:

[(1, 144448790), (2, 72224395), (5, 28889758), (10, 14444879), (71, 2034490), (142, 1017245), (355, 406898), (710, 203449)]