157218984008

素因数分解:

$2^3\times {\mathrm{234961}}^1\times {\mathrm{83641}}^1$

素因数の和:318608

約数の個数: 16

約数和(自身を含む): 294790374060

約数和(自身を除く): 137571390052

約数列:

[1, 2, 4, 8, 83641, 167282, 234961, 334564, 469922, 669128, 939844, 1879688, 19652373001, 39304746002, 78609492004, 157218984008]

約数ペア:

[(1, 157218984008), (2, 78609492004), (4, 39304746002), (8, 19652373001), (83641, 1879688), (167282, 939844), (234961, 669128), (334564, 469922)]