15957788176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{6203}}^1$

素因数の和:6580

約数の個数: 80

約数和(自身を含む): 34562930688

約数和(自身を除く): 18605142512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 311, 376, 517, 622, 752, 1034, 1244, 2068, 2488, 3421, 4136, 4976, 6203, 6842, 8272, 12406, 13684, 14617, 24812, 27368, 29234, 49624, 54736, 58468, 68233, 99248, 116936, 136466, 160787, 233872, 272932, 291541, 321574, 545864, 583082, 643148, 1091728, 1166164, 1286296, 1929133, 2332328, 2572592, 3206951, 3858266, 4664656, 6413902, 7716532, 12827804, 15433064, 21220463, 25655608, 30866128, 42440926, 51311216, 84881852, 90669251, 169763704, 181338502, 339527408, 362677004, 725354008, 997361761, 1450708016, 1994723522, 3989447044, 7978894088, 15957788176]

約数ペア:

[(1, 15957788176), (2, 7978894088), (4, 3989447044), (8, 1994723522), (11, 1450708016), (16, 997361761), (22, 725354008), (44, 362677004), (47, 339527408), (88, 181338502), (94, 169763704), (176, 90669251), (188, 84881852), (311, 51311216), (376, 42440926), (517, 30866128), (622, 25655608), (752, 21220463), (1034, 15433064), (1244, 12827804), (2068, 7716532), (2488, 6413902), (3421, 4664656), (4136, 3858266), (4976, 3206951), (6203, 2572592), (6842, 2332328), (8272, 1929133), (12406, 1286296), (13684, 1166164), (14617, 1091728), (24812, 643148), (27368, 583082), (29234, 545864), (49624, 321574), (54736, 291541), (58468, 272932), (68233, 233872), (99248, 160787), (116936, 136466)]