188376496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 459613440

約数和(自身を除く): 271236944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 214, 308, 428, 616, 749, 856, 1177, 1232, 1429, 1498, 1712, 2354, 2858, 2996, 4708, 5716, 5992, 8239, 9416, 10003, 11432, 11984, 15719, 16478, 18832, 20006, 22864, 31438, 32956, 40012, 62876, 65912, 80024, 110033, 125752, 131824, 152903, 160048, 220066, 251504, 305806, 440132, 611612, 880264, 1070321, 1223224, 1681933, 1760528, 2140642, 2446448, 3363866, 4281284, 6727732, 8562568, 11773531, 13455464, 17125136, 23547062, 26910928, 47094124, 94188248, 188376496]

約数ペア:

[(1, 188376496), (2, 94188248), (4, 47094124), (7, 26910928), (8, 23547062), (11, 17125136), (14, 13455464), (16, 11773531), (22, 8562568), (28, 6727732), (44, 4281284), (56, 3363866), (77, 2446448), (88, 2140642), (107, 1760528), (112, 1681933), (154, 1223224), (176, 1070321), (214, 880264), (308, 611612), (428, 440132), (616, 305806), (749, 251504), (856, 220066), (1177, 160048), (1232, 152903), (1429, 131824), (1498, 125752), (1712, 110033), (2354, 80024), (2858, 65912), (2996, 62876), (4708, 40012), (5716, 32956), (5992, 31438), (8239, 22864), (9416, 20006), (10003, 18832), (11432, 16478), (11984, 15719)]