163186872

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 422584320

約数和(自身を除く): 259397448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 127, 148, 222, 254, 296, 381, 444, 508, 762, 888, 1016, 1447, 1524, 2894, 3048, 4341, 4699, 5788, 8682, 9398, 11576, 14097, 17364, 18796, 28194, 34728, 37592, 53539, 56388, 107078, 112776, 160617, 183769, 214156, 321234, 367538, 428312, 551307, 642468, 735076, 1102614, 1284936, 1470152, 2205228, 4410456, 6799453, 13598906, 20398359, 27197812, 40796718, 54395624, 81593436, 163186872]

約数ペア:

[(1, 163186872), (2, 81593436), (3, 54395624), (4, 40796718), (6, 27197812), (8, 20398359), (12, 13598906), (24, 6799453), (37, 4410456), (74, 2205228), (111, 1470152), (127, 1284936), (148, 1102614), (222, 735076), (254, 642468), (296, 551307), (381, 428312), (444, 367538), (508, 321234), (762, 214156), (888, 183769), (1016, 160617), (1447, 112776), (1524, 107078), (2894, 56388), (3048, 53539), (4341, 37592), (4699, 34728), (5788, 28194), (8682, 18796), (9398, 17364), (11576, 14097)]