131943168

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 252

約数和(自身を含む): 455754768

約数和(自身を除く): 323811600

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, 81, 84, 96, 101, 108, 112, 126, 128, 144, 162, 168, 189, 192, 202, 216, 224, 243, 252, 256, 288, 303, 324, 336, 378, 384, 404, 432, 448, 486, 504, 567, 576, 606, 648, 672, 707, 729, 756, 768, 808, 864, 896, 909, 972, 1008, 1134, 1152, 1212, 1296, 1344, 1414, 1458, 1512, 1616, 1701, 1728, 1792, 1818, 1944, 2016, 2121, 2268, 2304, 2424, 2592, 2688, 2727, 2828, 2916, 3024, 3232, 3402, 3456, 3636, 3888, 4032, 4242, 4536, 4848, 5103, 5184, 5376, 5454, 5656, 5832, 6048, 6363, 6464, 6804, 6912, 7272, 7776, 8064, 8181, 8484, 9072, 9696, 10206, 10368, 10908, 11312, 11664, 12096, 12726, 12928, 13608, 14544, 15552, 16128, 16362, 16968, 18144, 19089, 19392, 20412, 20736, 21816, 22624, 23328, 24192, 24543, 25452, 25856, 27216, 29088, 31104, 32724, 33936, 36288, 38178, 38784, 40824, 43632, 45248, 46656, 48384, 49086, 50904, 54432, 57267, 58176, 62208, 65448, 67872, 72576, 73629, 76356, 77568, 81648, 87264, 90496, 93312, 98172, 101808, 108864, 114534, 116352, 130896, 135744, 145152, 147258, 152712, 163296, 171801, 174528, 180992, 186624, 196344, 203616, 217728, 229068, 232704, 261792, 271488, 294516, 305424, 326592, 343602, 349056, 392688, 407232, 435456, 458136, 515403, 523584, 542976, 589032, 610848, 653184, 687204, 698112, 785376, 814464, 916272, 1030806, 1047168, 1178064, 1221696, 1306368, 1374408, 1570752, 1628928, 1832544, 2061612, 2094336, 2356128, 2443392, 2748816, 3141504, 3665088, 4123224, 4712256, 4886784, 5497632, 6283008, 7330176, 8246448, 9424512, 10995264, 14660352, 16492896, 18849024, 21990528, 32985792, 43981056, 65971584, 131943168]

約数ペア:

[(1, 131943168), (2, 65971584), (3, 43981056), (4, 32985792), (6, 21990528), (7, 18849024), (8, 16492896), (9, 14660352), (12, 10995264), (14, 9424512), (16, 8246448), (18, 7330176), (21, 6283008), (24, 5497632), (27, 4886784), (28, 4712256), (32, 4123224), (36, 3665088), (42, 3141504), (48, 2748816), (54, 2443392), (56, 2356128), (63, 2094336), (64, 2061612), (72, 1832544), (81, 1628928), (84, 1570752), (96, 1374408), (101, 1306368), (108, 1221696), (112, 1178064), (126, 1047168), (128, 1030806), (144, 916272), (162, 814464), (168, 785376), (189, 698112), (192, 687204), (202, 653184), (216, 610848), (224, 589032), (243, 542976), (252, 523584), (256, 515403), (288, 458136), (303, 435456), (324, 407232), (336, 392688), (378, 349056), (384, 343602), (404, 326592), (432, 305424), (448, 294516), (486, 271488), (504, 261792), (567, 232704), (576, 229068), (606, 217728), (648, 203616), (672, 196344), (707, 186624), (729, 180992), (756, 174528), (768, 171801), (808, 163296), (864, 152712), (896, 147258), (909, 145152), (972, 135744), (1008, 130896), (1134, 116352), (1152, 114534), (1212, 108864), (1296, 101808), (1344, 98172), (1414, 93312), (1458, 90496), (1512, 87264), (1616, 81648), (1701, 77568), (1728, 76356), (1792, 73629), (1818, 72576), (1944, 67872), (2016, 65448), (2121, 62208), (2268, 58176), (2304, 57267), (2424, 54432), (2592, 50904), (2688, 49086), (2727, 48384), (2828, 46656), (2916, 45248), (3024, 43632), (3232, 40824), (3402, 38784), (3456, 38178), (3636, 36288), (3888, 33936), (4032, 32724), (4242, 31104), (4536, 29088), (4848, 27216), (5103, 25856), (5184, 25452), (5376, 24543), (5454, 24192), (5656, 23328), (5832, 22624), (6048, 21816), (6363, 20736), (6464, 20412), (6804, 19392), (6912, 19089), (7272, 18144), (7776, 16968), (8064, 16362), (8181, 16128), (8484, 15552), (9072, 14544), (9696, 13608), (10206, 12928), (10368, 12726), (10908, 12096), (11312, 11664)]