161312256

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{1667}}^1$

素因数の和:1701

約数の個数: 160

約数和(自身を含む): 546036480

約数和(自身を除く): 384724224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1667, 1728, 1792, 2016, 2304, 2688, 3024, 3334, 3456, 3584, 4032, 4608, 5001, 5376, 6048, 6668, 6912, 8064, 10002, 10752, 11669, 12096, 13336, 13824, 15003, 16128, 20004, 23338, 24192, 26672, 30006, 32256, 35007, 40008, 45009, 46676, 48384, 53344, 60012, 70014, 80016, 90018, 93352, 96768, 105021, 106688, 120024, 140028, 160032, 180036, 186704, 210042, 213376, 240048, 280056, 315063, 320064, 360072, 373408, 420084, 426752, 480096, 560112, 630126, 640128, 720144, 746816, 840168, 853504, 960192, 1120224, 1260252, 1280256, 1440288, 1493632, 1680336, 1920384, 2240448, 2520504, 2560512, 2880576, 2987264, 3360672, 3840768, 4480896, 5041008, 5761152, 5974528, 6721344, 7681536, 8961792, 10082016, 11522304, 13442688, 17923584, 20164032, 23044608, 26885376, 40328064, 53770752, 80656128, 161312256]

約数ペア:

[(1, 161312256), (2, 80656128), (3, 53770752), (4, 40328064), (6, 26885376), (7, 23044608), (8, 20164032), (9, 17923584), (12, 13442688), (14, 11522304), (16, 10082016), (18, 8961792), (21, 7681536), (24, 6721344), (27, 5974528), (28, 5761152), (32, 5041008), (36, 4480896), (42, 3840768), (48, 3360672), (54, 2987264), (56, 2880576), (63, 2560512), (64, 2520504), (72, 2240448), (84, 1920384), (96, 1680336), (108, 1493632), (112, 1440288), (126, 1280256), (128, 1260252), (144, 1120224), (168, 960192), (189, 853504), (192, 840168), (216, 746816), (224, 720144), (252, 640128), (256, 630126), (288, 560112), (336, 480096), (378, 426752), (384, 420084), (432, 373408), (448, 360072), (504, 320064), (512, 315063), (576, 280056), (672, 240048), (756, 213376), (768, 210042), (864, 186704), (896, 180036), (1008, 160032), (1152, 140028), (1344, 120024), (1512, 106688), (1536, 105021), (1667, 96768), (1728, 93352), (1792, 90018), (2016, 80016), (2304, 70014), (2688, 60012), (3024, 53344), (3334, 48384), (3456, 46676), (3584, 45009), (4032, 40008), (4608, 35007), (5001, 32256), (5376, 30006), (6048, 26672), (6668, 24192), (6912, 23338), (8064, 20004), (10002, 16128), (10752, 15003), (11669, 13824), (12096, 13336)]