163070874

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131297}}^1$

素因数の和:131331

約数の個数: 32

約数和(自身を含む): 378138240

約数和(自身を除く): 215067366

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 131297, 262594, 393891, 787782, 1181673, 2363346, 3019831, 3545019, 6039662, 7090038, 9059493, 18118986, 27178479, 54356958, 81535437, 163070874]

約数ペア:

[(1, 163070874), (2, 81535437), (3, 54356958), (6, 27178479), (9, 18118986), (18, 9059493), (23, 7090038), (27, 6039662), (46, 3545019), (54, 3019831), (69, 2363346), (138, 1181673), (207, 787782), (414, 393891), (621, 262594), (1242, 131297)]