145686408

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 440236080

約数和(自身を除く): 294549672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 67, 84, 86, 98, 129, 134, 147, 168, 172, 196, 201, 258, 268, 294, 301, 344, 392, 402, 469, 516, 536, 588, 602, 804, 903, 938, 1032, 1176, 1204, 1407, 1608, 1806, 1849, 1876, 2107, 2408, 2814, 2881, 3283, 3612, 3698, 3752, 4214, 5547, 5628, 5762, 6321, 6566, 7224, 7396, 8428, 8643, 9849, 11094, 11256, 11524, 12642, 12943, 13132, 14792, 16856, 17286, 19698, 20167, 22188, 23048, 25284, 25886, 26264, 34572, 38829, 39396, 40334, 44376, 50568, 51772, 60501, 69144, 77658, 78792, 80668, 90601, 103544, 121002, 123883, 141169, 155316, 161336, 181202, 242004, 247766, 271803, 282338, 310632, 362404, 371649, 423507, 484008, 495532, 543606, 564676, 724808, 743298, 847014, 867181, 991064, 1087212, 1129352, 1486596, 1694028, 1734362, 2174424, 2601543, 2973192, 3388056, 3468724, 5203086, 6070267, 6937448, 10406172, 12140534, 18210801, 20812344, 24281068, 36421602, 48562136, 72843204, 145686408]

約数ペア:

[(1, 145686408), (2, 72843204), (3, 48562136), (4, 36421602), (6, 24281068), (7, 20812344), (8, 18210801), (12, 12140534), (14, 10406172), (21, 6937448), (24, 6070267), (28, 5203086), (42, 3468724), (43, 3388056), (49, 2973192), (56, 2601543), (67, 2174424), (84, 1734362), (86, 1694028), (98, 1486596), (129, 1129352), (134, 1087212), (147, 991064), (168, 867181), (172, 847014), (196, 743298), (201, 724808), (258, 564676), (268, 543606), (294, 495532), (301, 484008), (344, 423507), (392, 371649), (402, 362404), (469, 310632), (516, 282338), (536, 271803), (588, 247766), (602, 242004), (804, 181202), (903, 161336), (938, 155316), (1032, 141169), (1176, 123883), (1204, 121002), (1407, 103544), (1608, 90601), (1806, 80668), (1849, 78792), (1876, 77658), (2107, 69144), (2408, 60501), (2814, 51772), (2881, 50568), (3283, 44376), (3612, 40334), (3698, 39396), (3752, 38829), (4214, 34572), (5547, 26264), (5628, 25886), (5762, 25284), (6321, 23048), (6566, 22188), (7224, 20167), (7396, 19698), (8428, 17286), (8643, 16856), (9849, 14792), (11094, 13132), (11256, 12943), (11524, 12642)]