161506184

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3462

約数の個数: 64

約数和(自身を含む): 371001600

約数和(自身を除く): 209495416

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 92, 148, 161, 184, 259, 296, 322, 518, 644, 851, 1036, 1288, 1702, 2072, 3389, 3404, 5957, 6778, 6808, 11914, 13556, 23723, 23828, 27112, 47446, 47656, 77947, 94892, 125393, 155894, 189784, 250786, 311788, 501572, 545629, 623576, 877751, 1003144, 1091258, 1755502, 2182516, 2884039, 3511004, 4365032, 5768078, 7022008, 11536156, 20188273, 23072312, 40376546, 80753092, 161506184]

約数ペア:

[(1, 161506184), (2, 80753092), (4, 40376546), (7, 23072312), (8, 20188273), (14, 11536156), (23, 7022008), (28, 5768078), (37, 4365032), (46, 3511004), (56, 2884039), (74, 2182516), (92, 1755502), (148, 1091258), (161, 1003144), (184, 877751), (259, 623576), (296, 545629), (322, 501572), (518, 311788), (644, 250786), (851, 189784), (1036, 155894), (1288, 125393), (1702, 94892), (2072, 77947), (3389, 47656), (3404, 47446), (5957, 27112), (6778, 23828), (6808, 23723), (11914, 13556)]