147993908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{4721}}^1$

素因数の和:5203

約数の個数: 24

約数和(自身を含む): 274877064

約数和(自身を除く): 126883156

約数列:

[1, 2, 4, 17, 34, 68, 461, 922, 1844, 4721, 7837, 9442, 15674, 18884, 31348, 80257, 160514, 321028, 2176381, 4352762, 8705524, 36998477, 73996954, 147993908]

約数ペア:

[(1, 147993908), (2, 73996954), (4, 36998477), (17, 8705524), (34, 4352762), (68, 2176381), (461, 321028), (922, 160514), (1844, 80257), (4721, 31348), (7837, 18884), (9442, 15674)]