172594936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30689}}^1$

素因数の和:30751

約数の個数: 32

約数和(自身を含む): 349866000

約数和(自身を除く): 177271064

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 30689, 61378, 122756, 245512, 583091, 1135493, 1166182, 2270986, 2332364, 4541972, 4664728, 9083944, 21574367, 43148734, 86297468, 172594936]

約数ペア:

[(1, 172594936), (2, 86297468), (4, 43148734), (8, 21574367), (19, 9083944), (37, 4664728), (38, 4541972), (74, 2332364), (76, 2270986), (148, 1166182), (152, 1135493), (296, 583091), (703, 245512), (1406, 122756), (2812, 61378), (5624, 30689)]