161485142784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{131171}}^1$

素因数の和:131426

約数の個数: 144

約数和(自身を含む): 493332645120

約数和(自身を除く): 331847502336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 229, 256, 336, 384, 448, 458, 672, 687, 768, 896, 916, 1344, 1374, 1603, 1792, 1832, 2688, 2748, 3206, 3664, 4809, 5376, 5496, 6412, 7328, 9618, 10992, 12824, 14656, 19236, 21984, 25648, 29312, 38472, 43968, 51296, 58624, 76944, 87936, 102592, 131171, 153888, 175872, 205184, 262342, 307776, 393513, 410368, 524684, 615552, 787026, 918197, 1049368, 1231104, 1574052, 1836394, 2098736, 2754591, 3148104, 3672788, 4197472, 5509182, 6296208, 7345576, 8394944, 11018364, 12592416, 14691152, 16789888, 22036728, 25184832, 29382304, 30038159, 33579776, 44073456, 50369664, 58764608, 60076318, 88146912, 90114477, 100739328, 117529216, 120152636, 176293824, 180228954, 210267113, 235058432, 240305272, 352587648, 360457908, 420534226, 480610544, 630801339, 705175296, 720915816, 841068452, 961221088, 1261602678, 1441831632, 1682136904, 1922442176, 2523205356, 2883663264, 3364273808, 3844884352, 5046410712, 5767326528, 6728547616, 7689768704, 10092821424, 11534653056, 13457095232, 20185642848, 23069306112, 26914190464, 40371285696, 53828380928, 80742571392, 161485142784]

約数ペア:

[(1, 161485142784), (2, 80742571392), (3, 53828380928), (4, 40371285696), (6, 26914190464), (7, 23069306112), (8, 20185642848), (12, 13457095232), (14, 11534653056), (16, 10092821424), (21, 7689768704), (24, 6728547616), (28, 5767326528), (32, 5046410712), (42, 3844884352), (48, 3364273808), (56, 2883663264), (64, 2523205356), (84, 1922442176), (96, 1682136904), (112, 1441831632), (128, 1261602678), (168, 961221088), (192, 841068452), (224, 720915816), (229, 705175296), (256, 630801339), (336, 480610544), (384, 420534226), (448, 360457908), (458, 352587648), (672, 240305272), (687, 235058432), (768, 210267113), (896, 180228954), (916, 176293824), (1344, 120152636), (1374, 117529216), (1603, 100739328), (1792, 90114477), (1832, 88146912), (2688, 60076318), (2748, 58764608), (3206, 50369664), (3664, 44073456), (4809, 33579776), (5376, 30038159), (5496, 29382304), (6412, 25184832), (7328, 22036728), (9618, 16789888), (10992, 14691152), (12824, 12592416), (14656, 11018364), (19236, 8394944), (21984, 7345576), (25648, 6296208), (29312, 5509182), (38472, 4197472), (43968, 3672788), (51296, 3148104), (58624, 2754591), (76944, 2098736), (87936, 1836394), (102592, 1574052), (131171, 1231104), (153888, 1049368), (175872, 918197), (205184, 787026), (262342, 615552), (307776, 524684), (393513, 410368)]