156443776

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{11213}}^1$

素因数の和:11336

約数の個数: 32

約数和(自身を含む): 314552700

約数和(自身を除く): 158108924

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 3488, 6976, 11213, 13952, 22426, 44852, 89704, 179408, 358816, 717632, 1222217, 1435264, 2444434, 4888868, 9777736, 19555472, 39110944, 78221888, 156443776]

約数ペア:

[(1, 156443776), (2, 78221888), (4, 39110944), (8, 19555472), (16, 9777736), (32, 4888868), (64, 2444434), (109, 1435264), (128, 1222217), (218, 717632), (436, 358816), (872, 179408), (1744, 89704), (3488, 44852), (6976, 22426), (11213, 13952)]