139894992

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4649

約数の個数: 80

約数和(自身を含む): 407295360

約数和(自身を除く): 267400368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 4561, 5112, 7668, 9122, 10224, 13683, 15336, 18244, 27366, 30672, 36488, 41049, 54732, 72976, 82098, 109464, 123147, 164196, 218928, 246294, 323831, 328392, 492588, 647662, 656784, 971493, 985176, 1295324, 1942986, 1970352, 2590648, 2914479, 3885972, 5181296, 5828958, 7771944, 8743437, 11657916, 15543888, 17486874, 23315832, 34973748, 46631664, 69947496, 139894992]

約数ペア:

[(1, 139894992), (2, 69947496), (3, 46631664), (4, 34973748), (6, 23315832), (8, 17486874), (9, 15543888), (12, 11657916), (16, 8743437), (18, 7771944), (24, 5828958), (27, 5181296), (36, 3885972), (48, 2914479), (54, 2590648), (71, 1970352), (72, 1942986), (108, 1295324), (142, 985176), (144, 971493), (213, 656784), (216, 647662), (284, 492588), (426, 328392), (432, 323831), (568, 246294), (639, 218928), (852, 164196), (1136, 123147), (1278, 109464), (1704, 82098), (1917, 72976), (2556, 54732), (3408, 41049), (3834, 36488), (4561, 30672), (5112, 27366), (7668, 18244), (9122, 15336), (10224, 13683)]