140680624

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43313}}^1$

素因数の和:43357

約数の個数: 40

約数和(自身を含む): 322256160

約数和(自身を除く): 181575536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 43313, 86626, 173252, 303191, 346504, 606382, 693008, 1212764, 1256077, 2425528, 2512154, 4851056, 5024308, 8792539, 10048616, 17585078, 20097232, 35170156, 70340312, 140680624]

約数ペア:

[(1, 140680624), (2, 70340312), (4, 35170156), (7, 20097232), (8, 17585078), (14, 10048616), (16, 8792539), (28, 5024308), (29, 4851056), (56, 2512154), (58, 2425528), (112, 1256077), (116, 1212764), (203, 693008), (232, 606382), (406, 346504), (464, 303191), (812, 173252), (1624, 86626), (3248, 43313)]