145303181572

素因数分解:

$2^2\times {\mathrm{811}}^1\times {\mathrm{3109}}^1\times {\mathrm{14407}}^1$

素因数の和:18331

約数の個数: 24

約数和(自身を含む): 254693673920

約数和(自身を除く): 109390492348

約数列:

[1, 2, 4, 811, 1622, 3109, 3244, 6218, 12436, 14407, 28814, 57628, 2521399, 5042798, 10085596, 11684077, 23368154, 44791363, 46736308, 89582726, 179165452, 36325795393, 72651590786, 145303181572]

約数ペア:

[(1, 145303181572), (2, 72651590786), (4, 36325795393), (811, 179165452), (1622, 89582726), (3109, 46736308), (3244, 44791363), (6218, 23368154), (12436, 11684077), (14407, 10085596), (28814, 5042798), (57628, 2521399)]