173256408

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 529950960

約数和(自身を除く): 356694552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 131, 156, 157, 162, 216, 234, 262, 312, 314, 324, 351, 393, 468, 471, 524, 628, 648, 702, 786, 936, 942, 1048, 1053, 1179, 1256, 1404, 1413, 1572, 1703, 1884, 2041, 2106, 2358, 2808, 2826, 3144, 3406, 3537, 3768, 4082, 4212, 4239, 4716, 5109, 5652, 6123, 6812, 7074, 8164, 8424, 8478, 9432, 10218, 10611, 11304, 12246, 12717, 13624, 14148, 15327, 16328, 16956, 18369, 20436, 20567, 21222, 24492, 25434, 28296, 30654, 33912, 36738, 40872, 41134, 42444, 45981, 48984, 50868, 55107, 61308, 61701, 73476, 82268, 84888, 91962, 101736, 110214, 122616, 123402, 137943, 146952, 164536, 165321, 183924, 185103, 220428, 246804, 267371, 275886, 330642, 367848, 370206, 440856, 493608, 534742, 551772, 555309, 661284, 740412, 802113, 1069484, 1103544, 1110618, 1322568, 1480824, 1604226, 1665927, 2138968, 2221236, 2406339, 3208452, 3331854, 4442472, 4812678, 6416904, 6663708, 7219017, 9625356, 13327416, 14438034, 19250712, 21657051, 28876068, 43314102, 57752136, 86628204, 173256408]

約数ペア:

[(1, 173256408), (2, 86628204), (3, 57752136), (4, 43314102), (6, 28876068), (8, 21657051), (9, 19250712), (12, 14438034), (13, 13327416), (18, 9625356), (24, 7219017), (26, 6663708), (27, 6416904), (36, 4812678), (39, 4442472), (52, 3331854), (54, 3208452), (72, 2406339), (78, 2221236), (81, 2138968), (104, 1665927), (108, 1604226), (117, 1480824), (131, 1322568), (156, 1110618), (157, 1103544), (162, 1069484), (216, 802113), (234, 740412), (262, 661284), (312, 555309), (314, 551772), (324, 534742), (351, 493608), (393, 440856), (468, 370206), (471, 367848), (524, 330642), (628, 275886), (648, 267371), (702, 246804), (786, 220428), (936, 185103), (942, 183924), (1048, 165321), (1053, 164536), (1179, 146952), (1256, 137943), (1404, 123402), (1413, 122616), (1572, 110214), (1703, 101736), (1884, 91962), (2041, 84888), (2106, 82268), (2358, 73476), (2808, 61701), (2826, 61308), (3144, 55107), (3406, 50868), (3537, 48984), (3768, 45981), (4082, 42444), (4212, 41134), (4239, 40872), (4716, 36738), (5109, 33912), (5652, 30654), (6123, 28296), (6812, 25434), (7074, 24492), (8164, 21222), (8424, 20567), (8478, 20436), (9432, 18369), (10218, 16956), (10611, 16328), (11304, 15327), (12246, 14148), (12717, 13624)]