137044120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{148961}}^1$

素因数の和:148995

約数の個数: 32

約数和(自身を含む): 321757920

約数和(自身を除く): 184713800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 148961, 297922, 595844, 744805, 1191688, 1489610, 2979220, 3426103, 5958440, 6852206, 13704412, 17130515, 27408824, 34261030, 68522060, 137044120]

約数ペア:

[(1, 137044120), (2, 68522060), (4, 34261030), (5, 27408824), (8, 17130515), (10, 13704412), (20, 6852206), (23, 5958440), (40, 3426103), (46, 2979220), (92, 1489610), (115, 1191688), (184, 744805), (230, 595844), (460, 297922), (920, 148961)]