159647488

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 440400240

約数和(自身を除く): 280752752

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 89, 91, 98, 104, 112, 128, 143, 154, 176, 178, 182, 196, 208, 224, 256, 286, 308, 352, 356, 364, 392, 416, 448, 539, 572, 616, 623, 637, 704, 712, 728, 784, 832, 896, 979, 1001, 1078, 1144, 1157, 1232, 1246, 1274, 1408, 1424, 1456, 1568, 1664, 1792, 1958, 2002, 2156, 2288, 2314, 2464, 2492, 2548, 2816, 2848, 2912, 3136, 3328, 3916, 4004, 4312, 4361, 4576, 4628, 4928, 4984, 5096, 5696, 5824, 6272, 6853, 7007, 7832, 8008, 8099, 8624, 8722, 9152, 9256, 9856, 9968, 10192, 11392, 11648, 12544, 12727, 13706, 14014, 15664, 16016, 16198, 17248, 17444, 18304, 18512, 19712, 19936, 20384, 22784, 23296, 25454, 27412, 28028, 31328, 32032, 32396, 34496, 34888, 36608, 37024, 39872, 40768, 47971, 50908, 54824, 56056, 56693, 62656, 64064, 64792, 68992, 69776, 74048, 79744, 81536, 89089, 95942, 101816, 109648, 112112, 113386, 125312, 128128, 129584, 137984, 139552, 148096, 159488, 163072, 178178, 191884, 203632, 219296, 224224, 226772, 250624, 256256, 259168, 279104, 296192, 356356, 383768, 407264, 438592, 448448, 453544, 518336, 558208, 623623, 712712, 767536, 814528, 877184, 896896, 907088, 1036672, 1116416, 1247246, 1425424, 1535072, 1629056, 1754368, 1793792, 1814176, 2073344, 2494492, 2850848, 3070144, 3258112, 3628352, 4988984, 5701696, 6140288, 7256704, 9977968, 11403392, 12280576, 14513408, 19955936, 22806784, 39911872, 79823744, 159647488]

約数ペア:

[(1, 159647488), (2, 79823744), (4, 39911872), (7, 22806784), (8, 19955936), (11, 14513408), (13, 12280576), (14, 11403392), (16, 9977968), (22, 7256704), (26, 6140288), (28, 5701696), (32, 4988984), (44, 3628352), (49, 3258112), (52, 3070144), (56, 2850848), (64, 2494492), (77, 2073344), (88, 1814176), (89, 1793792), (91, 1754368), (98, 1629056), (104, 1535072), (112, 1425424), (128, 1247246), (143, 1116416), (154, 1036672), (176, 907088), (178, 896896), (182, 877184), (196, 814528), (208, 767536), (224, 712712), (256, 623623), (286, 558208), (308, 518336), (352, 453544), (356, 448448), (364, 438592), (392, 407264), (416, 383768), (448, 356356), (539, 296192), (572, 279104), (616, 259168), (623, 256256), (637, 250624), (704, 226772), (712, 224224), (728, 219296), (784, 203632), (832, 191884), (896, 178178), (979, 163072), (1001, 159488), (1078, 148096), (1144, 139552), (1157, 137984), (1232, 129584), (1246, 128128), (1274, 125312), (1408, 113386), (1424, 112112), (1456, 109648), (1568, 101816), (1664, 95942), (1792, 89089), (1958, 81536), (2002, 79744), (2156, 74048), (2288, 69776), (2314, 68992), (2464, 64792), (2492, 64064), (2548, 62656), (2816, 56693), (2848, 56056), (2912, 54824), (3136, 50908), (3328, 47971), (3916, 40768), (4004, 39872), (4312, 37024), (4361, 36608), (4576, 34888), (4628, 34496), (4928, 32396), (4984, 32032), (5096, 31328), (5696, 28028), (5824, 27412), (6272, 25454), (6853, 23296), (7007, 22784), (7832, 20384), (8008, 19936), (8099, 19712), (8624, 18512), (8722, 18304), (9152, 17444), (9256, 17248), (9856, 16198), (9968, 16016), (10192, 15664), (11392, 14014), (11648, 13706), (12544, 12727)]