166572016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2113}}^1$

素因数の和:2513

約数の個数: 40

約数和(自身を含む): 348640880

約数和(自身を除く): 182068864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 758, 1516, 2113, 3032, 4226, 4927, 6064, 8452, 9854, 16904, 19708, 27469, 33808, 39416, 54938, 78832, 109876, 219752, 439504, 800827, 1601654, 3203308, 6406616, 10410751, 12813232, 20821502, 41643004, 83286008, 166572016]

約数ペア:

[(1, 166572016), (2, 83286008), (4, 41643004), (8, 20821502), (13, 12813232), (16, 10410751), (26, 6406616), (52, 3203308), (104, 1601654), (208, 800827), (379, 439504), (758, 219752), (1516, 109876), (2113, 78832), (3032, 54938), (4226, 39416), (4927, 33808), (6064, 27469), (8452, 19708), (9854, 16904)]