138434352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{412007}}^1$

素因数の和:412025

約数の個数: 40

約数和(自身を含む): 408711936

約数和(自身を除く): 270277584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 412007, 824014, 1236021, 1648028, 2472042, 2884049, 3296056, 4944084, 5768098, 6592112, 8652147, 9888168, 11536196, 17304294, 19776336, 23072392, 34608588, 46144784, 69217176, 138434352]

約数ペア:

[(1, 138434352), (2, 69217176), (3, 46144784), (4, 34608588), (6, 23072392), (7, 19776336), (8, 17304294), (12, 11536196), (14, 9888168), (16, 8652147), (21, 6592112), (24, 5768098), (28, 4944084), (42, 3296056), (48, 2884049), (56, 2472042), (84, 1648028), (112, 1236021), (168, 824014), (336, 412007)]