144286376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20707}}^1$

素因数の和:20793

約数の個数: 32

約数和(自身を含む): 295710240

約数和(自身を除く): 151423864

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 20707, 41414, 82828, 165656, 269191, 538382, 1076764, 1387369, 2153528, 2774738, 5549476, 11098952, 18035797, 36071594, 72143188, 144286376]

約数ペア:

[(1, 144286376), (2, 72143188), (4, 36071594), (8, 18035797), (13, 11098952), (26, 5549476), (52, 2774738), (67, 2153528), (104, 1387369), (134, 1076764), (268, 538382), (536, 269191), (871, 165656), (1742, 82828), (3484, 41414), (6968, 20707)]