140141538

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{72763}}^1$

素因数の和:72878

約数の個数: 24

約数和(自身を含む): 306481968

約数和(自身を除く): 166340430

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 72763, 145526, 218289, 436578, 654867, 1309734, 7785641, 15571282, 23356923, 46713846, 70070769, 140141538]

約数ペア:

[(1, 140141538), (2, 70070769), (3, 46713846), (6, 23356923), (9, 15571282), (18, 7785641), (107, 1309734), (214, 654867), (321, 436578), (642, 218289), (963, 145526), (1926, 72763)]