161921124479

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6997}}^1\times {\mathrm{19463}}^1$

素因数の和:26530

約数の個数: 16

約数和(自身を含む): 171623430720

約数和(自身を除く): 9702306241

約数列:

[1, 29, 41, 1189, 6997, 19463, 202913, 286877, 564427, 797983, 8319433, 23141507, 136182611, 3949295719, 5583487051, 161921124479]

約数ペア:

[(1, 161921124479), (29, 5583487051), (41, 3949295719), (1189, 136182611), (6997, 23141507), (19463, 8319433), (202913, 797983), (286877, 564427)]