142664426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{22481}}^1$

素因数の和:22669

約数の個数: 16

約数和(自身を含む): 226618560

約数和(自身を除く): 83954134

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 22481, 44962, 427139, 854278, 3754327, 7508654, 71332213, 142664426]

約数ペア:

[(1, 142664426), (2, 71332213), (19, 7508654), (38, 3754327), (167, 854278), (334, 427139), (3173, 44962), (6346, 22481)]