147247408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 359334144

約数和(自身を除く): 212086736

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, 1117, 1177, 1232, 1498, 1712, 2234, 2354, 2996, 4468, 4708, 5992, 7819, 8239, 8936, 9416, 11984, 12287, 15638, 16478, 17872, 18832, 24574, 31276, 32956, 49148, 62552, 65912, 86009, 98296, 119519, 125104, 131824, 172018, 196592, 239038, 344036, 478076, 688072, 836633, 956152, 1314709, 1376144, 1673266, 1912304, 2629418, 3346532, 5258836, 6693064, 9202963, 10517672, 13386128, 18405926, 21035344, 36811852, 73623704, 147247408]

約数ペア:

[(1, 147247408), (2, 73623704), (4, 36811852), (7, 21035344), (8, 18405926), (11, 13386128), (14, 10517672), (16, 9202963), (22, 6693064), (28, 5258836), (44, 3346532), (56, 2629418), (77, 1912304), (88, 1673266), (107, 1376144), (112, 1314709), (154, 956152), (176, 836633), (214, 688072), (308, 478076), (428, 344036), (616, 239038), (749, 196592), (856, 172018), (1117, 131824), (1177, 125104), (1232, 119519), (1498, 98296), (1712, 86009), (2234, 65912), (2354, 62552), (2996, 49148), (4468, 32956), (4708, 31276), (5992, 24574), (7819, 18832), (8239, 17872), (8936, 16478), (9416, 15638), (11984, 12287)]