121399688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{370121}}^1$

素因数の和:370168

約数の個数: 16

約数和(自身を含む): 233176860

約数和(自身を除く): 111777172

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 370121, 740242, 1480484, 2960968, 15174961, 30349922, 60699844, 121399688]

約数ペア:

[(1, 121399688), (2, 60699844), (4, 30349922), (8, 15174961), (41, 2960968), (82, 1480484), (164, 740242), (328, 370121)]