142496546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 237047040

約数和(自身を除く): 94550494

約数列:

[1, 2, 23, 29, 37, 46, 58, 74, 667, 851, 1073, 1334, 1702, 2146, 2887, 5774, 24679, 49358, 66401, 83723, 106819, 132802, 167446, 213638, 1925629, 2456837, 3097751, 3851258, 4913674, 6195502, 71248273, 142496546]

約数ペア:

[(1, 142496546), (2, 71248273), (23, 6195502), (29, 4913674), (37, 3851258), (46, 3097751), (58, 2456837), (74, 1925629), (667, 213638), (851, 167446), (1073, 132802), (1334, 106819), (1702, 83723), (2146, 66401), (2887, 49358), (5774, 24679)]