142497306

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{125659}}^1$

素因数の和:125680

約数の個数: 40

約数和(自身を含む): 364916640

約数和(自身を除く): 222419334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 125659, 251318, 376977, 753954, 879613, 1130931, 1759226, 2261862, 2638839, 3392793, 5277678, 6785586, 7916517, 10178379, 15833034, 20356758, 23749551, 47499102, 71248653, 142497306]

約数ペア:

[(1, 142497306), (2, 71248653), (3, 47499102), (6, 23749551), (7, 20356758), (9, 15833034), (14, 10178379), (18, 7916517), (21, 6785586), (27, 5277678), (42, 3392793), (54, 2638839), (63, 2261862), (81, 1759226), (126, 1130931), (162, 879613), (189, 753954), (378, 376977), (567, 251318), (1134, 125659)]