155009008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2750

約数の個数: 80

約数和(自身を含む): 382546944

約数和(自身を除く): 227537936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 2068, 2632, 2677, 3619, 4136, 5264, 5354, 7238, 8272, 10708, 14476, 18739, 21416, 28952, 29447, 37478, 42832, 57904, 58894, 74956, 117788, 125819, 149912, 206129, 235576, 251638, 299824, 412258, 471152, 503276, 824516, 880733, 1006552, 1384009, 1649032, 1761466, 2013104, 2768018, 3298064, 3522932, 5536036, 7045864, 9688063, 11072072, 14091728, 19376126, 22144144, 38752252, 77504504, 155009008]

約数ペア:

[(1, 155009008), (2, 77504504), (4, 38752252), (7, 22144144), (8, 19376126), (11, 14091728), (14, 11072072), (16, 9688063), (22, 7045864), (28, 5536036), (44, 3522932), (47, 3298064), (56, 2768018), (77, 2013104), (88, 1761466), (94, 1649032), (112, 1384009), (154, 1006552), (176, 880733), (188, 824516), (308, 503276), (329, 471152), (376, 412258), (517, 299824), (616, 251638), (658, 235576), (752, 206129), (1034, 149912), (1232, 125819), (1316, 117788), (2068, 74956), (2632, 58894), (2677, 57904), (3619, 42832), (4136, 37478), (5264, 29447), (5354, 28952), (7238, 21416), (8272, 18739), (10708, 14476)]