140007168

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{8681}}^1$

素因数の和:8710

約数の個数: 108

約数和(自身を含む): 461396208

約数和(自身を除く): 321389040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 8681, 16128, 17362, 26043, 34724, 52086, 60767, 69448, 78129, 104172, 121534, 138896, 156258, 182301, 208344, 243068, 277792, 312516, 364602, 416688, 486136, 546903, 555584, 625032, 729204, 833376, 972272, 1093806, 1111168, 1250064, 1458408, 1666752, 1944544, 2187612, 2222336, 2500128, 2916816, 3333504, 3889088, 4375224, 5000256, 5833632, 6667008, 7778176, 8750448, 10000512, 11667264, 15556352, 17500896, 20001024, 23334528, 35001792, 46669056, 70003584, 140007168]

約数ペア:

[(1, 140007168), (2, 70003584), (3, 46669056), (4, 35001792), (6, 23334528), (7, 20001024), (8, 17500896), (9, 15556352), (12, 11667264), (14, 10000512), (16, 8750448), (18, 7778176), (21, 6667008), (24, 5833632), (28, 5000256), (32, 4375224), (36, 3889088), (42, 3333504), (48, 2916816), (56, 2500128), (63, 2222336), (64, 2187612), (72, 1944544), (84, 1666752), (96, 1458408), (112, 1250064), (126, 1111168), (128, 1093806), (144, 972272), (168, 833376), (192, 729204), (224, 625032), (252, 555584), (256, 546903), (288, 486136), (336, 416688), (384, 364602), (448, 312516), (504, 277792), (576, 243068), (672, 208344), (768, 182301), (896, 156258), (1008, 138896), (1152, 121534), (1344, 104172), (1792, 78129), (2016, 69448), (2304, 60767), (2688, 52086), (4032, 34724), (5376, 26043), (8064, 17362), (8681, 16128)]