153209918

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{17203}}^1$

素因数の和:17339

約数の個数: 16

約数和(自身を含む): 236795856

約数和(自身を除く): 83585938

約数列:

[1, 2, 61, 73, 122, 146, 4453, 8906, 17203, 34406, 1049383, 1255819, 2098766, 2511638, 76604959, 153209918]

約数ペア:

[(1, 153209918), (2, 76604959), (61, 2511638), (73, 2098766), (122, 1255819), (146, 1049383), (4453, 34406), (8906, 17203)]