140208592

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{77549}}^1$

素因数の和:77670

約数の個数: 20

約数和(自身を含む): 274061700

約数和(自身を除く): 133853108

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 77549, 155098, 310196, 620392, 1240784, 8763037, 17526074, 35052148, 70104296, 140208592]

約数ペア:

[(1, 140208592), (2, 70104296), (4, 35052148), (8, 17526074), (16, 8763037), (113, 1240784), (226, 620392), (452, 310196), (904, 155098), (1808, 77549)]