138516304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3331}}^1$

素因数の和:3475

約数の個数: 40

約数和(自身を含む): 282606912

約数和(自身を除く): 144090608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 1808, 2599, 3331, 5198, 6662, 10396, 13324, 20792, 26648, 41584, 53296, 76613, 153226, 306452, 376403, 612904, 752806, 1225808, 1505612, 3011224, 6022448, 8657269, 17314538, 34629076, 69258152, 138516304]

約数ペア:

[(1, 138516304), (2, 69258152), (4, 34629076), (8, 17314538), (16, 8657269), (23, 6022448), (46, 3011224), (92, 1505612), (113, 1225808), (184, 752806), (226, 612904), (368, 376403), (452, 306452), (904, 153226), (1808, 76613), (2599, 53296), (3331, 41584), (5198, 26648), (6662, 20792), (10396, 13324)]