165424072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{28057}}^1$

素因数の和:28141

約数の個数: 32

約数和(自身を含む): 343429920

約数和(自身を除く): 178005848

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 28057, 56114, 112228, 224456, 308627, 617254, 1234508, 1879819, 2469016, 3759638, 7519276, 15038552, 20678009, 41356018, 82712036, 165424072]

約数ペア:

[(1, 165424072), (2, 82712036), (4, 41356018), (8, 20678009), (11, 15038552), (22, 7519276), (44, 3759638), (67, 2469016), (88, 1879819), (134, 1234508), (268, 617254), (536, 308627), (737, 224456), (1474, 112228), (2948, 56114), (5896, 28057)]