145262994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 317799936

約数和(自身を除く): 172536942

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 157, 193, 282, 314, 386, 471, 579, 799, 942, 1158, 1598, 2397, 2669, 3281, 4794, 5338, 6562, 7379, 8007, 9071, 9843, 14758, 16014, 18142, 19686, 22137, 27213, 30301, 44274, 54426, 60602, 90903, 125443, 154207, 181806, 250886, 308414, 376329, 462621, 515117, 752658, 925242, 1030234, 1424147, 1545351, 2848294, 3090702, 4272441, 8544882, 24210499, 48420998, 72631497, 145262994]

約数ペア:

[(1, 145262994), (2, 72631497), (3, 48420998), (6, 24210499), (17, 8544882), (34, 4272441), (47, 3090702), (51, 2848294), (94, 1545351), (102, 1424147), (141, 1030234), (157, 925242), (193, 752658), (282, 515117), (314, 462621), (386, 376329), (471, 308414), (579, 250886), (799, 181806), (942, 154207), (1158, 125443), (1598, 90903), (2397, 60602), (2669, 54426), (3281, 44274), (4794, 30301), (5338, 27213), (6562, 22137), (7379, 19686), (8007, 18142), (9071, 16014), (9843, 14758)]