138222704

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{83873}}^1$

素因数の和:83984

約数の個数: 20

約数和(自身を含む): 270409776

約数和(自身を除く): 132187072

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 83873, 167746, 335492, 670984, 1341968, 8638919, 17277838, 34555676, 69111352, 138222704]

約数ペア:

[(1, 138222704), (2, 69111352), (4, 34555676), (8, 17277838), (16, 8638919), (103, 1341968), (206, 670984), (412, 335492), (824, 167746), (1648, 83873)]