168304964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{130267}}^1$

素因数の和:130307

約数の個数: 24

約数和(自身を含む): 328275360

約数和(自身を除く): 159970396

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 130267, 260534, 521068, 2214539, 2475073, 4429078, 4950146, 8858156, 9900292, 42076241, 84152482, 168304964]

約数ペア:

[(1, 168304964), (2, 84152482), (4, 42076241), (17, 9900292), (19, 8858156), (34, 4950146), (38, 4429078), (68, 2475073), (76, 2214539), (323, 521068), (646, 260534), (1292, 130267)]