128468322

素因数分解:

$2^1\times 3^3\times {\mathrm{937}}^1\times {\mathrm{2539}}^1$

素因数の和:3487

約数の個数: 32

約数和(自身を含む): 285902400

約数和(自身を除く): 157434078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 937, 1874, 2539, 2811, 5078, 5622, 7617, 8433, 15234, 16866, 22851, 25299, 45702, 50598, 68553, 137106, 2379043, 4758086, 7137129, 14274258, 21411387, 42822774, 64234161, 128468322]

約数ペア:

[(1, 128468322), (2, 64234161), (3, 42822774), (6, 21411387), (9, 14274258), (18, 7137129), (27, 4758086), (54, 2379043), (937, 137106), (1874, 68553), (2539, 50598), (2811, 45702), (5078, 25299), (5622, 22851), (7617, 16866), (8433, 15234)]