156632128

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{22453}}^1$

素因数の和:22574

約数の個数: 28

約数和(自身を含む): 313682380

約数和(自身を除く): 157050252

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 22453, 44906, 89812, 179624, 359248, 718496, 1436992, 2447377, 4894754, 9789508, 19579016, 39158032, 78316064, 156632128]

約数ペア:

[(1, 156632128), (2, 78316064), (4, 39158032), (8, 19579016), (16, 9789508), (32, 4894754), (64, 2447377), (109, 1436992), (218, 718496), (436, 359248), (872, 179624), (1744, 89812), (3488, 44906), (6976, 22453)]