156214576

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3313}}^1$

素因数の和:3749

約数の個数: 40

約数和(自身を含む): 346829984

約数和(自身を除く): 190615408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3313, 3368, 5894, 6626, 6736, 11788, 13252, 23191, 23576, 26504, 46382, 47152, 53008, 92764, 185528, 371056, 1394773, 2789546, 5579092, 9763411, 11158184, 19526822, 22316368, 39053644, 78107288, 156214576]

約数ペア:

[(1, 156214576), (2, 78107288), (4, 39053644), (7, 22316368), (8, 19526822), (14, 11158184), (16, 9763411), (28, 5579092), (56, 2789546), (112, 1394773), (421, 371056), (842, 185528), (1684, 92764), (2947, 53008), (3313, 47152), (3368, 46382), (5894, 26504), (6626, 23576), (6736, 23191), (11788, 13252)]