129220624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27011}}^1$

素因数の和:27055

約数の個数: 40

約数和(自身を含む): 281356992

約数和(自身を除く): 152136368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 27011, 54022, 108044, 216088, 351143, 432176, 621253, 702286, 1242506, 1404572, 2485012, 2809144, 4970024, 5618288, 8076289, 9940048, 16152578, 32305156, 64610312, 129220624]

約数ペア:

[(1, 129220624), (2, 64610312), (4, 32305156), (8, 16152578), (13, 9940048), (16, 8076289), (23, 5618288), (26, 4970024), (46, 2809144), (52, 2485012), (92, 1404572), (104, 1242506), (184, 702286), (208, 621253), (299, 432176), (368, 351143), (598, 216088), (1196, 108044), (2392, 54022), (4784, 27011)]