168790448

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{285119}}^1$

素因数の和:285164

約数の個数: 20

約数和(自身を含む): 335871360

約数和(自身を除く): 167080912

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 285119, 570238, 1140476, 2280952, 4561904, 10549403, 21098806, 42197612, 84395224, 168790448]

約数ペア:

[(1, 168790448), (2, 84395224), (4, 42197612), (8, 21098806), (16, 10549403), (37, 4561904), (74, 2280952), (148, 1140476), (296, 570238), (592, 285119)]