142741584

素因数分解:

$2^4\times 3^2\times {\mathrm{991261}}^1$

素因数の和:991275

約数の個数: 30

約数和(自身を含む): 399478586

約数和(自身を除く): 256737002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991261, 1982522, 2973783, 3965044, 5947566, 7930088, 8921349, 11895132, 15860176, 17842698, 23790264, 35685396, 47580528, 71370792, 142741584]

約数ペア:

[(1, 142741584), (2, 71370792), (3, 47580528), (4, 35685396), (6, 23790264), (8, 17842698), (9, 15860176), (12, 11895132), (16, 8921349), (18, 7930088), (24, 5947566), (36, 3965044), (48, 2973783), (72, 1982522), (144, 991261)]