167777168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3067}}^1$

素因数の和:3351

約数の個数: 40

約数和(自身を含む): 351519168

約数和(自身を除く): 183742000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 3067, 3419, 4208, 6134, 6838, 12268, 13676, 24536, 27352, 39871, 49072, 54704, 79742, 159484, 318968, 637936, 806621, 1613242, 3226484, 6452968, 10486073, 12905936, 20972146, 41944292, 83888584, 167777168]

約数ペア:

[(1, 167777168), (2, 83888584), (4, 41944292), (8, 20972146), (13, 12905936), (16, 10486073), (26, 6452968), (52, 3226484), (104, 1613242), (208, 806621), (263, 637936), (526, 318968), (1052, 159484), (2104, 79742), (3067, 54704), (3419, 49072), (4208, 39871), (6134, 27352), (6838, 24536), (12268, 13676)]