151561942

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{177473}}^1$

素因数の和:177543

約数の個数: 16

約数和(自身を含む): 264081312

約数和(自身を除く): 112519370

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 177473, 354946, 1242311, 2484622, 10825853, 21651706, 75780971, 151561942]

約数ペア:

[(1, 151561942), (2, 75780971), (7, 21651706), (14, 10825853), (61, 2484622), (122, 1242311), (427, 354946), (854, 177473)]