120302126

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{140869}}^1$

素因数の和:140939

約数の個数: 16

約数和(自身を含む): 209614560

約数和(自身を除く): 89312434

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 140869, 281738, 986083, 1972166, 8593009, 17186018, 60151063, 120302126]

約数ペア:

[(1, 120302126), (2, 60151063), (7, 17186018), (14, 8593009), (61, 1972166), (122, 986083), (427, 281738), (854, 140869)]