140271334

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149543}}^1$

素因数の和:149619

約数の個数: 16

約数和(自身を含む): 244055808

約数和(自身を除く): 103784474

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 149543, 299086, 1046801, 2093602, 10019381, 20038762, 70135667, 140271334]

約数ペア:

[(1, 140271334), (2, 70135667), (7, 20038762), (14, 10019381), (67, 2093602), (134, 1046801), (469, 299086), (938, 149543)]