138677392

素因数分解:

$2^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3449}}^1$

素因数の和:3823

約数の個数: 40

約数和(自身を含む): 308016000

約数和(自身を除く): 169338608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359, 718, 1436, 2513, 2872, 3449, 5026, 5744, 6898, 10052, 13796, 20104, 24143, 27592, 40208, 48286, 55184, 96572, 193144, 386288, 1238191, 2476382, 4952764, 8667337, 9905528, 17334674, 19811056, 34669348, 69338696, 138677392]

約数ペア:

[(1, 138677392), (2, 69338696), (4, 34669348), (7, 19811056), (8, 17334674), (14, 9905528), (16, 8667337), (28, 4952764), (56, 2476382), (112, 1238191), (359, 386288), (718, 193144), (1436, 96572), (2513, 55184), (2872, 48286), (3449, 40208), (5026, 27592), (5744, 24143), (6898, 20104), (10052, 13796)]