144221296

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101279}}^1$

素因数の和:101376

約数の個数: 20

約数和(自身を含む): 282571200

約数和(自身を除く): 138349904

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 101279, 202558, 405116, 810232, 1620464, 9013831, 18027662, 36055324, 72110648, 144221296]

約数ペア:

[(1, 144221296), (2, 72110648), (4, 36055324), (8, 18027662), (16, 9013831), (89, 1620464), (178, 810232), (356, 405116), (712, 202558), (1424, 101279)]