168975390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{23567}}^1$

素因数の和:23816

約数の個数: 32

約数和(自身を含む): 407255040

約数和(自身を除く): 238279650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 23567, 47134, 70701, 117835, 141402, 235670, 353505, 707010, 5632513, 11265026, 16897539, 28162565, 33795078, 56325130, 84487695, 168975390]

約数ペア:

[(1, 168975390), (2, 84487695), (3, 56325130), (5, 33795078), (6, 28162565), (10, 16897539), (15, 11265026), (30, 5632513), (239, 707010), (478, 353505), (717, 235670), (1195, 141402), (1434, 117835), (2390, 70701), (3585, 47134), (7170, 23567)]