144358816

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20789}}^1$

素因数の和:20837

約数の個数: 48

約数和(自身を含む): 335301120

約数和(自身を除く): 190942304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 20789, 41578, 83156, 145523, 166312, 291046, 332624, 582092, 644459, 665248, 1164184, 1288918, 2328368, 2577836, 4511213, 4656736, 5155672, 9022426, 10311344, 18044852, 20622688, 36089704, 72179408, 144358816]

約数ペア:

[(1, 144358816), (2, 72179408), (4, 36089704), (7, 20622688), (8, 18044852), (14, 10311344), (16, 9022426), (28, 5155672), (31, 4656736), (32, 4511213), (56, 2577836), (62, 2328368), (112, 1288918), (124, 1164184), (217, 665248), (224, 644459), (248, 582092), (434, 332624), (496, 291046), (868, 166312), (992, 145523), (1736, 83156), (3472, 41578), (6944, 20789)]