140997816

素因数分解:

$2^3\times 3^2\times {\mathrm{1958303}}^1$

素因数の和:1958315

約数の個数: 24

約数和(自身を含む): 381869280

約数和(自身を除く): 240871464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1958303, 3916606, 5874909, 7833212, 11749818, 15666424, 17624727, 23499636, 35249454, 46999272, 70498908, 140997816]

約数ペア:

[(1, 140997816), (2, 70498908), (3, 46999272), (4, 35249454), (6, 23499636), (8, 17624727), (9, 15666424), (12, 11749818), (18, 7833212), (24, 5874909), (36, 3916606), (72, 1958303)]