171796248

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 518212800

約数和(自身を除く): 346416552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 193, 216, 234, 312, 317, 351, 386, 468, 579, 634, 702, 772, 936, 951, 1158, 1268, 1404, 1544, 1737, 1902, 2316, 2509, 2536, 2808, 2853, 3474, 3804, 4121, 4632, 5018, 5211, 5706, 6948, 7527, 7608, 8242, 8559, 10036, 10422, 11412, 12363, 13896, 15054, 16484, 17118, 20072, 20844, 22581, 22824, 24726, 30108, 32968, 34236, 37089, 41688, 45162, 49452, 60216, 61181, 67743, 68472, 74178, 90324, 98904, 111267, 122362, 135486, 148356, 180648, 183543, 222534, 244724, 270972, 296712, 367086, 445068, 489448, 541944, 550629, 734172, 795353, 890136, 1101258, 1468344, 1590706, 1651887, 2202516, 2386059, 3181412, 3303774, 4405032, 4772118, 6362824, 6607548, 7158177, 9544236, 13215096, 14316354, 19088472, 21474531, 28632708, 42949062, 57265416, 85898124, 171796248]

約数ペア:

[(1, 171796248), (2, 85898124), (3, 57265416), (4, 42949062), (6, 28632708), (8, 21474531), (9, 19088472), (12, 14316354), (13, 13215096), (18, 9544236), (24, 7158177), (26, 6607548), (27, 6362824), (36, 4772118), (39, 4405032), (52, 3303774), (54, 3181412), (72, 2386059), (78, 2202516), (104, 1651887), (108, 1590706), (117, 1468344), (156, 1101258), (193, 890136), (216, 795353), (234, 734172), (312, 550629), (317, 541944), (351, 489448), (386, 445068), (468, 367086), (579, 296712), (634, 270972), (702, 244724), (772, 222534), (936, 183543), (951, 180648), (1158, 148356), (1268, 135486), (1404, 122362), (1544, 111267), (1737, 98904), (1902, 90324), (2316, 74178), (2509, 68472), (2536, 67743), (2808, 61181), (2853, 60216), (3474, 49452), (3804, 45162), (4121, 41688), (4632, 37089), (5018, 34236), (5211, 32968), (5706, 30108), (6948, 24726), (7527, 22824), (7608, 22581), (8242, 20844), (8559, 20072), (10036, 17118), (10422, 16484), (11412, 15054), (12363, 13896)]