126410312

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72817}}^1$

素因数の和:72861

約数の個数: 32

約数和(自身を含む): 279621120

約数和(自身を除く): 153210808

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 72817, 145634, 291268, 509719, 582536, 1019438, 2038876, 2257327, 4077752, 4514654, 9029308, 15801289, 18058616, 31602578, 63205156, 126410312]

約数ペア:

[(1, 126410312), (2, 63205156), (4, 31602578), (7, 18058616), (8, 15801289), (14, 9029308), (28, 4514654), (31, 4077752), (56, 2257327), (62, 2038876), (124, 1019438), (217, 582536), (248, 509719), (434, 291268), (868, 145634), (1736, 72817)]