168791056

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4909}}^1$

素因数の和:5231

約数の個数: 40

約数和(自身を含む): 375045440

約数和(自身を除く): 206254384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4909, 4912, 8596, 9818, 17192, 19636, 34363, 34384, 39272, 68726, 78544, 137452, 274904, 549808, 1507063, 3014126, 6028252, 10549441, 12056504, 21098882, 24113008, 42197764, 84395528, 168791056]

約数ペア:

[(1, 168791056), (2, 84395528), (4, 42197764), (7, 24113008), (8, 21098882), (14, 12056504), (16, 10549441), (28, 6028252), (56, 3014126), (112, 1507063), (307, 549808), (614, 274904), (1228, 137452), (2149, 78544), (2456, 68726), (4298, 39272), (4909, 34384), (4912, 34363), (8596, 19636), (9818, 17192)]