140747832

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{9923}}^1$

素因数の和:10132

約数の個数: 48

約数和(自身を含む): 383165640

約数和(自身を除く): 242417808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 9923, 14184, 19846, 29769, 39692, 59538, 79384, 89307, 119076, 178614, 238152, 357228, 714456, 1954831, 3909662, 5864493, 7819324, 11728986, 15638648, 17593479, 23457972, 35186958, 46915944, 70373916, 140747832]

約数ペア:

[(1, 140747832), (2, 70373916), (3, 46915944), (4, 35186958), (6, 23457972), (8, 17593479), (9, 15638648), (12, 11728986), (18, 7819324), (24, 5864493), (36, 3909662), (72, 1954831), (197, 714456), (394, 357228), (591, 238152), (788, 178614), (1182, 119076), (1576, 89307), (1773, 79384), (2364, 59538), (3546, 39692), (4728, 29769), (7092, 19846), (9923, 14184)]