157680242

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{4567}}^1$

素因数の和:4913

約数の個数: 16

約数和(自身を含む): 241300032

約数和(自身を除く): 83619790

約数列:

[1, 2, 61, 122, 283, 566, 4567, 9134, 17263, 34526, 278587, 557174, 1292461, 2584922, 78840121, 157680242]

約数ペア:

[(1, 157680242), (2, 78840121), (61, 2584922), (122, 1292461), (283, 557174), (566, 278587), (4567, 34526), (9134, 17263)]