168195450241

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{9241}}^1\times {\mathrm{28573}}^1$

素因数の和:37841

約数の個数: 24

約数和(自身を含む): 210736564584

約数和(自身を除く): 42541114343

約数列:

[1, 7, 13, 49, 91, 637, 9241, 28573, 64687, 120133, 200011, 371449, 452809, 840931, 1400077, 2600143, 5886517, 18201001, 264043093, 1848301651, 3432560209, 12938111557, 24027921463, 168195450241]

約数ペア:

[(1, 168195450241), (7, 24027921463), (13, 12938111557), (49, 3432560209), (91, 1848301651), (637, 264043093), (9241, 18201001), (28573, 5886517), (64687, 2600143), (120133, 1400077), (200011, 840931), (371449, 452809)]