156247222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{69691}}^1$

素因数の和:69771

約数の個数: 16

約数和(自身を含む): 250891200

約数和(自身を除く): 94643978

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 69691, 139382, 1324129, 2648258, 4111769, 8223538, 78123611, 156247222]

約数ペア:

[(1, 156247222), (2, 78123611), (19, 8223538), (38, 4111769), (59, 2648258), (118, 1324129), (1121, 139382), (2242, 69691)]