159157438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{44383}}^1$

素因数の和:44559

約数の個数: 16

約数和(自身を含む): 262043136

約数和(自身を除く): 102885698

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 44383, 88766, 488213, 976426, 7234429, 14468858, 79578719, 159157438]

約数ペア:

[(1, 159157438), (2, 79578719), (11, 14468858), (22, 7234429), (163, 976426), (326, 488213), (1793, 88766), (3586, 44383)]