161567230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{9011}}^1$

素因数の和:9192

約数の個数: 32

約数和(自身を含む): 319241088

約数和(自身を除く): 157673858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 8965, 9011, 17930, 18022, 45055, 90110, 99121, 198242, 495605, 991210, 1468793, 2937586, 7343965, 14687930, 16156723, 32313446, 80783615, 161567230]

約数ペア:

[(1, 161567230), (2, 80783615), (5, 32313446), (10, 16156723), (11, 14687930), (22, 7343965), (55, 2937586), (110, 1468793), (163, 991210), (326, 495605), (815, 198242), (1630, 99121), (1793, 90110), (3586, 45055), (8965, 18022), (9011, 17930)]