155797992

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{107}}^2$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 504809760

約数和(自身を除く): 349011768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 107, 108, 126, 162, 168, 189, 214, 216, 243, 252, 321, 324, 378, 428, 486, 504, 567, 642, 648, 749, 756, 856, 963, 972, 1134, 1284, 1498, 1512, 1701, 1926, 1944, 2247, 2268, 2568, 2889, 2996, 3402, 3852, 4494, 4536, 5778, 5992, 6741, 6804, 7704, 8667, 8988, 11449, 11556, 13482, 13608, 17334, 17976, 20223, 22898, 23112, 26001, 26964, 34347, 34668, 40446, 45796, 52002, 53928, 60669, 68694, 69336, 80143, 80892, 91592, 103041, 104004, 121338, 137388, 160286, 161784, 182007, 206082, 208008, 240429, 242676, 274776, 309123, 320572, 364014, 412164, 480858, 485352, 618246, 641144, 721287, 728028, 824328, 927369, 961716, 1236492, 1442574, 1456056, 1854738, 1923432, 2163861, 2472984, 2782107, 2885148, 3709476, 4327722, 5564214, 5770296, 6491583, 7418952, 8655444, 11128428, 12983166, 17310888, 19474749, 22256856, 25966332, 38949498, 51932664, 77898996, 155797992]

約数ペア:

[(1, 155797992), (2, 77898996), (3, 51932664), (4, 38949498), (6, 25966332), (7, 22256856), (8, 19474749), (9, 17310888), (12, 12983166), (14, 11128428), (18, 8655444), (21, 7418952), (24, 6491583), (27, 5770296), (28, 5564214), (36, 4327722), (42, 3709476), (54, 2885148), (56, 2782107), (63, 2472984), (72, 2163861), (81, 1923432), (84, 1854738), (107, 1456056), (108, 1442574), (126, 1236492), (162, 961716), (168, 927369), (189, 824328), (214, 728028), (216, 721287), (243, 641144), (252, 618246), (321, 485352), (324, 480858), (378, 412164), (428, 364014), (486, 320572), (504, 309123), (567, 274776), (642, 242676), (648, 240429), (749, 208008), (756, 206082), (856, 182007), (963, 161784), (972, 160286), (1134, 137388), (1284, 121338), (1498, 104004), (1512, 103041), (1701, 91592), (1926, 80892), (1944, 80143), (2247, 69336), (2268, 68694), (2568, 60669), (2889, 53928), (2996, 52002), (3402, 45796), (3852, 40446), (4494, 34668), (4536, 34347), (5778, 26964), (5992, 26001), (6741, 23112), (6804, 22898), (7704, 20223), (8667, 17976), (8988, 17334), (11449, 13608), (11556, 13482)]