153201218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 247665600

約数和(自身を除く): 94464382

約数列:

[1, 2, 19, 38, 89, 97, 178, 194, 467, 934, 1691, 1843, 3382, 3686, 8633, 8873, 17266, 17746, 41563, 45299, 83126, 90598, 164027, 328054, 789697, 860681, 1579394, 1721362, 4031611, 8063222, 76600609, 153201218]

約数ペア:

[(1, 153201218), (2, 76600609), (19, 8063222), (38, 4031611), (89, 1721362), (97, 1579394), (178, 860681), (194, 789697), (467, 328054), (934, 164027), (1691, 90598), (1843, 83126), (3382, 45299), (3686, 41563), (8633, 17746), (8873, 17266)]