163939496

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3701}}^1$

素因数の和:3834

約数の個数: 48

約数和(自身を含む): 360833940

約数和(自身を除く): 196894444

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 3164, 3701, 5537, 6328, 7402, 11074, 14804, 22148, 25907, 29608, 44296, 51814, 103628, 181349, 207256, 362698, 418213, 725396, 836426, 1450792, 1672852, 2927491, 3345704, 5854982, 11709964, 20492437, 23419928, 40984874, 81969748, 163939496]

約数ペア:

[(1, 163939496), (2, 81969748), (4, 40984874), (7, 23419928), (8, 20492437), (14, 11709964), (28, 5854982), (49, 3345704), (56, 2927491), (98, 1672852), (113, 1450792), (196, 836426), (226, 725396), (392, 418213), (452, 362698), (791, 207256), (904, 181349), (1582, 103628), (3164, 51814), (3701, 44296), (5537, 29608), (6328, 25907), (7402, 22148), (11074, 14804)]