164243142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1303517}}^1$

素因数の和:1303532

約数の個数: 24

約数和(自身を含む): 406697616

約数和(自身を除く): 242454474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1303517, 2607034, 3910551, 7821102, 9124619, 11731653, 18249238, 23463306, 27373857, 54747714, 82121571, 164243142]

約数ペア:

[(1, 164243142), (2, 82121571), (3, 54747714), (6, 27373857), (7, 23463306), (9, 18249238), (14, 11731653), (18, 9124619), (21, 7821102), (42, 3910551), (63, 2607034), (126, 1303517)]