164792208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{490453}}^1$

素因数の和:490471

約数の個数: 40

約数和(自身を含む): 486530368

約数和(自身を除く): 321738160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 490453, 980906, 1471359, 1961812, 2942718, 3433171, 3923624, 5885436, 6866342, 7847248, 10299513, 11770872, 13732684, 20599026, 23541744, 27465368, 41198052, 54930736, 82396104, 164792208]

約数ペア:

[(1, 164792208), (2, 82396104), (3, 54930736), (4, 41198052), (6, 27465368), (7, 23541744), (8, 20599026), (12, 13732684), (14, 11770872), (16, 10299513), (21, 7847248), (24, 6866342), (28, 5885436), (42, 3923624), (48, 3433171), (56, 2942718), (84, 1961812), (112, 1471359), (168, 980906), (336, 490453)]