142738512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{424817}}^1$

素因数の和:424835

約数の個数: 40

約数和(自身を含む): 421419456

約数和(自身を除く): 278680944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 424817, 849634, 1274451, 1699268, 2548902, 2973719, 3398536, 5097804, 5947438, 6797072, 8921157, 10195608, 11894876, 17842314, 20391216, 23789752, 35684628, 47579504, 71369256, 142738512]

約数ペア:

[(1, 142738512), (2, 71369256), (3, 47579504), (4, 35684628), (6, 23789752), (7, 20391216), (8, 17842314), (12, 11894876), (14, 10195608), (16, 8921157), (21, 6797072), (24, 5947438), (28, 5097804), (42, 3398536), (48, 2973719), (56, 2548902), (84, 1699268), (112, 1274451), (168, 849634), (336, 424817)]