163959744

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 487875072

約数和(自身を除く): 323915328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 163, 169, 186, 192, 208, 248, 312, 326, 338, 372, 403, 416, 489, 496, 507, 624, 652, 676, 744, 806, 832, 978, 992, 1014, 1209, 1248, 1304, 1352, 1488, 1612, 1956, 1984, 2028, 2119, 2418, 2496, 2608, 2704, 2976, 3224, 3912, 4056, 4238, 4836, 5053, 5216, 5239, 5408, 5952, 6357, 6448, 7824, 8112, 8476, 9672, 10106, 10432, 10478, 10816, 12714, 12896, 15159, 15648, 15717, 16224, 16952, 19344, 20212, 20956, 25428, 25792, 27547, 30318, 31296, 31434, 32448, 33904, 38688, 40424, 41912, 50856, 55094, 60636, 62868, 65689, 67808, 77376, 80848, 82641, 83824, 101712, 110188, 121272, 125736, 131378, 135616, 161696, 165282, 167648, 197067, 203424, 220376, 242544, 251472, 262756, 323392, 330564, 335296, 394134, 406848, 440752, 485088, 502944, 525512, 661128, 788268, 853957, 881504, 970176, 1005888, 1051024, 1322256, 1576536, 1707914, 1763008, 2102048, 2561871, 2644512, 3153072, 3415828, 4204096, 5123742, 5289024, 6306144, 6831656, 10247484, 12612288, 13663312, 20494968, 27326624, 40989936, 54653248, 81979872, 163959744]

約数ペア:

[(1, 163959744), (2, 81979872), (3, 54653248), (4, 40989936), (6, 27326624), (8, 20494968), (12, 13663312), (13, 12612288), (16, 10247484), (24, 6831656), (26, 6306144), (31, 5289024), (32, 5123742), (39, 4204096), (48, 3415828), (52, 3153072), (62, 2644512), (64, 2561871), (78, 2102048), (93, 1763008), (96, 1707914), (104, 1576536), (124, 1322256), (156, 1051024), (163, 1005888), (169, 970176), (186, 881504), (192, 853957), (208, 788268), (248, 661128), (312, 525512), (326, 502944), (338, 485088), (372, 440752), (403, 406848), (416, 394134), (489, 335296), (496, 330564), (507, 323392), (624, 262756), (652, 251472), (676, 242544), (744, 220376), (806, 203424), (832, 197067), (978, 167648), (992, 165282), (1014, 161696), (1209, 135616), (1248, 131378), (1304, 125736), (1352, 121272), (1488, 110188), (1612, 101712), (1956, 83824), (1984, 82641), (2028, 80848), (2119, 77376), (2418, 67808), (2496, 65689), (2608, 62868), (2704, 60636), (2976, 55094), (3224, 50856), (3912, 41912), (4056, 40424), (4238, 38688), (4836, 33904), (5053, 32448), (5216, 31434), (5239, 31296), (5408, 30318), (5952, 27547), (6357, 25792), (6448, 25428), (7824, 20956), (8112, 20212), (8476, 19344), (9672, 16952), (10106, 16224), (10432, 15717), (10478, 15648), (10816, 15159), (12714, 12896)]