168740054

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{325753}}^1$

素因数の和:325799

約数の個数: 16

約数和(自身を含む): 297087648

約数和(自身を除く): 128347594

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 325753, 651506, 2280271, 4560542, 12052861, 24105722, 84370027, 168740054]

約数ペア:

[(1, 168740054), (2, 84370027), (7, 24105722), (14, 12052861), (37, 4560542), (74, 2280271), (259, 651506), (518, 325753)]