142078636

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31517}}^1$

素因数の和:31558

約数の個数: 36

約数和(自身を含む): 301816368

約数和(自身を除く): 159737732

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 31517, 63034, 126068, 220619, 441238, 724891, 882476, 1449782, 1544333, 2899564, 3088666, 5074237, 6177332, 10148474, 20296948, 35519659, 71039318, 142078636]

約数ペア:

[(1, 142078636), (2, 71039318), (4, 35519659), (7, 20296948), (14, 10148474), (23, 6177332), (28, 5074237), (46, 3088666), (49, 2899564), (92, 1544333), (98, 1449782), (161, 882476), (196, 724891), (322, 441238), (644, 220619), (1127, 126068), (2254, 63034), (4508, 31517)]