144570224

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{5581}}^1$

素因数の和:7208

約数の個数: 20

約数和(自身を含む): 280328040

約数和(自身を除く): 135757816

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 5581, 6476, 11162, 12952, 22324, 25904, 44648, 89296, 9035639, 18071278, 36142556, 72285112, 144570224]

約数ペア:

[(1, 144570224), (2, 72285112), (4, 36142556), (8, 18071278), (16, 9035639), (1619, 89296), (3238, 44648), (5581, 25904), (6476, 22324), (11162, 12952)]