137280244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{2741}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 253360800

約数和(自身を除く): 116080556

約数列:

[1, 2, 4, 19, 38, 76, 659, 1318, 2636, 2741, 5482, 10964, 12521, 25042, 50084, 52079, 104158, 208316, 1806319, 3612638, 7225276, 34320061, 68640122, 137280244]

約数ペア:

[(1, 137280244), (2, 68640122), (4, 34320061), (19, 7225276), (38, 3612638), (76, 1806319), (659, 208316), (1318, 104158), (2636, 52079), (2741, 50084), (5482, 25042), (10964, 12521)]