144623056

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{22541}}^1$

素因数の和:22950

約数の個数: 20

約数和(自身を含む): 280918404

約数和(自身を除く): 136295348

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 22541, 45082, 90164, 180328, 360656, 9038941, 18077882, 36155764, 72311528, 144623056]

約数ペア:

[(1, 144623056), (2, 72311528), (4, 36155764), (8, 18077882), (16, 9038941), (401, 360656), (802, 180328), (1604, 90164), (3208, 45082), (6416, 22541)]