168262754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 284029632

約数和(自身を除く): 115766878

約数列:

[1, 2, 11, 22, 37, 74, 407, 421, 491, 814, 842, 982, 4631, 5401, 9262, 10802, 15577, 18167, 31154, 36334, 171347, 199837, 206711, 342694, 399674, 413422, 2273821, 4547642, 7648307, 15296614, 84131377, 168262754]

約数ペア:

[(1, 168262754), (2, 84131377), (11, 15296614), (22, 7648307), (37, 4547642), (74, 2273821), (407, 413422), (421, 399674), (491, 342694), (814, 206711), (842, 199837), (982, 171347), (4631, 36334), (5401, 31154), (9262, 18167), (10802, 15577)]