160147666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1187}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 127253294

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 419, 838, 1187, 2374, 2933, 5866, 8309, 9637, 16618, 19274, 27301, 54602, 67459, 134918, 191107, 382214, 497353, 994706, 3481471, 6962942, 11439119, 22878238, 80073833, 160147666]

約数ペア:

[(1, 160147666), (2, 80073833), (7, 22878238), (14, 11439119), (23, 6962942), (46, 3481471), (161, 994706), (322, 497353), (419, 382214), (838, 191107), (1187, 134918), (2374, 67459), (2933, 54602), (5866, 27301), (8309, 19274), (9637, 16618)]