168669216

素因数分解:

$2^5\times 3^5\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 504504000

約数和(自身を除く): 335834784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 109, 144, 162, 199, 216, 218, 243, 288, 324, 327, 398, 432, 436, 486, 597, 648, 654, 796, 864, 872, 972, 981, 1194, 1296, 1308, 1592, 1744, 1791, 1944, 1962, 2388, 2592, 2616, 2943, 3184, 3488, 3582, 3888, 3924, 4776, 5232, 5373, 5886, 6368, 7164, 7776, 7848, 8829, 9552, 10464, 10746, 11772, 14328, 15696, 16119, 17658, 19104, 21492, 21691, 23544, 26487, 28656, 31392, 32238, 35316, 42984, 43382, 47088, 48357, 52974, 57312, 64476, 65073, 70632, 85968, 86764, 94176, 96714, 105948, 128952, 130146, 141264, 171936, 173528, 193428, 195219, 211896, 257904, 260292, 282528, 347056, 386856, 390438, 423792, 515808, 520584, 585657, 694112, 773712, 780876, 847584, 1041168, 1171314, 1547424, 1561752, 1756971, 2082336, 2342628, 3123504, 3513942, 4685256, 5270913, 6247008, 7027884, 9370512, 10541826, 14055768, 18741024, 21083652, 28111536, 42167304, 56223072, 84334608, 168669216]

約数ペア:

[(1, 168669216), (2, 84334608), (3, 56223072), (4, 42167304), (6, 28111536), (8, 21083652), (9, 18741024), (12, 14055768), (16, 10541826), (18, 9370512), (24, 7027884), (27, 6247008), (32, 5270913), (36, 4685256), (48, 3513942), (54, 3123504), (72, 2342628), (81, 2082336), (96, 1756971), (108, 1561752), (109, 1547424), (144, 1171314), (162, 1041168), (199, 847584), (216, 780876), (218, 773712), (243, 694112), (288, 585657), (324, 520584), (327, 515808), (398, 423792), (432, 390438), (436, 386856), (486, 347056), (597, 282528), (648, 260292), (654, 257904), (796, 211896), (864, 195219), (872, 193428), (972, 173528), (981, 171936), (1194, 141264), (1296, 130146), (1308, 128952), (1592, 105948), (1744, 96714), (1791, 94176), (1944, 86764), (1962, 85968), (2388, 70632), (2592, 65073), (2616, 64476), (2943, 57312), (3184, 52974), (3488, 48357), (3582, 47088), (3888, 43382), (3924, 42984), (4776, 35316), (5232, 32238), (5373, 31392), (5886, 28656), (6368, 26487), (7164, 23544), (7776, 21691), (7848, 21492), (8829, 19104), (9552, 17658), (10464, 16119), (10746, 15696), (11772, 14328)]