161779608

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 460362240

約数和(自身を除く): 298582632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 211, 276, 414, 422, 463, 552, 633, 828, 844, 926, 1266, 1389, 1656, 1688, 1852, 1899, 2532, 2778, 3704, 3798, 4167, 4853, 5064, 5556, 7596, 8334, 9706, 10649, 11112, 14559, 15192, 16668, 19412, 21298, 29118, 31947, 33336, 38824, 42596, 43677, 58236, 63894, 85192, 87354, 95841, 97693, 116472, 127788, 174708, 191682, 195386, 255576, 293079, 349416, 383364, 390772, 586158, 766728, 781544, 879237, 1172316, 1758474, 2246939, 2344632, 3516948, 4493878, 6740817, 7033896, 8987756, 13481634, 17975512, 20222451, 26963268, 40444902, 53926536, 80889804, 161779608]

約数ペア:

[(1, 161779608), (2, 80889804), (3, 53926536), (4, 40444902), (6, 26963268), (8, 20222451), (9, 17975512), (12, 13481634), (18, 8987756), (23, 7033896), (24, 6740817), (36, 4493878), (46, 3516948), (69, 2344632), (72, 2246939), (92, 1758474), (138, 1172316), (184, 879237), (207, 781544), (211, 766728), (276, 586158), (414, 390772), (422, 383364), (463, 349416), (552, 293079), (633, 255576), (828, 195386), (844, 191682), (926, 174708), (1266, 127788), (1389, 116472), (1656, 97693), (1688, 95841), (1852, 87354), (1899, 85192), (2532, 63894), (2778, 58236), (3704, 43677), (3798, 42596), (4167, 38824), (4853, 33336), (5064, 31947), (5556, 29118), (7596, 21298), (8334, 19412), (9706, 16668), (10649, 15192), (11112, 14559)]