159304664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2969}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 315414000

約数和(自身を除く): 156109336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 353, 706, 1412, 2824, 2969, 5938, 6707, 11876, 13414, 23752, 26828, 53656, 56411, 112822, 225644, 451288, 1048057, 2096114, 4192228, 8384456, 19913083, 39826166, 79652332, 159304664]

約数ペア:

[(1, 159304664), (2, 79652332), (4, 39826166), (8, 19913083), (19, 8384456), (38, 4192228), (76, 2096114), (152, 1048057), (353, 451288), (706, 225644), (1412, 112822), (2824, 56411), (2969, 53656), (5938, 26828), (6707, 23752), (11876, 13414)]