156988420084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{128389}}^1$

素因数の和:128632

約数の個数: 48

約数和(自身を含む): 289894348800

約数和(自身を除く): 132905928716

約数列:

[1, 2, 4, 29, 58, 83, 116, 127, 166, 254, 332, 508, 2407, 3683, 4814, 7366, 9628, 10541, 14732, 21082, 42164, 128389, 256778, 305689, 513556, 611378, 1222756, 3723281, 7446562, 10656287, 14893124, 16305403, 21312574, 32610806, 42625148, 65221612, 309032323, 472856687, 618064646, 945713374, 1236129292, 1353348449, 1891426748, 2706696898, 5413393796, 39247105021, 78494210042, 156988420084]

約数ペア:

[(1, 156988420084), (2, 78494210042), (4, 39247105021), (29, 5413393796), (58, 2706696898), (83, 1891426748), (116, 1353348449), (127, 1236129292), (166, 945713374), (254, 618064646), (332, 472856687), (508, 309032323), (2407, 65221612), (3683, 42625148), (4814, 32610806), (7366, 21312574), (9628, 16305403), (10541, 14893124), (14732, 10656287), (21082, 7446562), (42164, 3723281), (128389, 1222756), (256778, 611378), (305689, 513556)]