151920622

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{177893}}^1$

素因数の和:177963

約数の個数: 16

約数和(自身を含む): 264706272

約数和(自身を除く): 112785650

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 177893, 355786, 1245251, 2490502, 10851473, 21702946, 75960311, 151920622]

約数ペア:

[(1, 151920622), (2, 75960311), (7, 21702946), (14, 10851473), (61, 2490502), (122, 1245251), (427, 355786), (854, 177893)]