121180912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{184727}}^1$

素因数の和:184776

約数の個数: 20

約数和(自身を含む): 240515856

約数和(自身を除く): 119334944

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 184727, 369454, 738908, 1477816, 2955632, 7573807, 15147614, 30295228, 60590456, 121180912]

約数ペア:

[(1, 121180912), (2, 60590456), (4, 30295228), (8, 15147614), (16, 7573807), (41, 2955632), (82, 1477816), (164, 738908), (328, 369454), (656, 184727)]