161881848

素因数分解:

$2^3\times 3^3\times {\mathrm{749453}}^1$

素因数の和:749468

約数の個数: 32

約数和(自身を含む): 449672400

約数和(自身を除く): 287790552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 749453, 1498906, 2248359, 2997812, 4496718, 5995624, 6745077, 8993436, 13490154, 17986872, 20235231, 26980308, 40470462, 53960616, 80940924, 161881848]

約数ペア:

[(1, 161881848), (2, 80940924), (3, 53960616), (4, 40470462), (6, 26980308), (8, 20235231), (9, 17986872), (12, 13490154), (18, 8993436), (24, 6745077), (27, 5995624), (36, 4496718), (54, 2997812), (72, 2248359), (108, 1498906), (216, 749453)]