156742908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1865987}}^1$

素因数の和:1866001

約数の個数: 24

約数和(自身を含む): 417981312

約数和(自身を除く): 261238404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1865987, 3731974, 5597961, 7463948, 11195922, 13061909, 22391844, 26123818, 39185727, 52247636, 78371454, 156742908]

約数ペア:

[(1, 156742908), (2, 78371454), (3, 52247636), (4, 39185727), (6, 26123818), (7, 22391844), (12, 13061909), (14, 11195922), (21, 7463948), (28, 5597961), (42, 3731974), (84, 1865987)]