140200746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{13967}}^1$

素因数の和:14218

約数の個数: 32

約数和(自身を含む): 321822720

約数和(自身を除く): 181621974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 13967, 27934, 41901, 83802, 97769, 195538, 293307, 586614, 3338113, 6676226, 10014339, 20028678, 23366791, 46733582, 70100373, 140200746]

約数ペア:

[(1, 140200746), (2, 70100373), (3, 46733582), (6, 23366791), (7, 20028678), (14, 10014339), (21, 6676226), (42, 3338113), (239, 586614), (478, 293307), (717, 195538), (1434, 97769), (1673, 83802), (3346, 41901), (5019, 27934), (10038, 13967)]