163296918

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131479}}^1$

素因数の和:131513

約数の個数: 32

約数和(自身を含む): 378662400

約数和(自身を除く): 215365482

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 131479, 262958, 394437, 788874, 1183311, 2366622, 3024017, 3549933, 6048034, 7099866, 9072051, 18144102, 27216153, 54432306, 81648459, 163296918]

約数ペア:

[(1, 163296918), (2, 81648459), (3, 54432306), (6, 27216153), (9, 18144102), (18, 9072051), (23, 7099866), (27, 6048034), (46, 3549933), (54, 3024017), (69, 2366622), (138, 1183311), (207, 788874), (414, 394437), (621, 262958), (1242, 131479)]