142864128029

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{40637}}^1$

素因数の和:41645

約数の個数: 32

約数和(自身を含む): 178645948416

約数和(自身を除く): 35781820387

約数列:

[1, 7, 17, 31, 119, 217, 527, 953, 3689, 6671, 16201, 29543, 40637, 113407, 206801, 284459, 502231, 690829, 1259747, 3515617, 4835803, 8818229, 21415699, 38727061, 149909893, 271089427, 658360037, 1200538891, 4608520259, 8403772237, 20409161147, 142864128029]

約数ペア:

[(1, 142864128029), (7, 20409161147), (17, 8403772237), (31, 4608520259), (119, 1200538891), (217, 658360037), (527, 271089427), (953, 149909893), (3689, 38727061), (6671, 21415699), (16201, 8818229), (29543, 4835803), (40637, 3515617), (113407, 1259747), (206801, 690829), (284459, 502231)]