156331388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74161}}^1$

素因数の和:74213

約数の個数: 24

約数和(自身を含む): 299021184

約数和(自身を除く): 142689796

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 74161, 148322, 296644, 1260737, 2298991, 2521474, 4597982, 5042948, 9195964, 39082847, 78165694, 156331388]

約数ペア:

[(1, 156331388), (2, 78165694), (4, 39082847), (17, 9195964), (31, 5042948), (34, 4597982), (62, 2521474), (68, 2298991), (124, 1260737), (527, 296644), (1054, 148322), (2108, 74161)]