155204784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1567

約数の個数: 120

約数和(自身を含む): 501396480

約数和(自身を除く): 346191696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1439, 1498, 1712, 1926, 2247, 2568, 2878, 2996, 3852, 4317, 4494, 5136, 5756, 5992, 6741, 7704, 8634, 8988, 10073, 11512, 11984, 12951, 13482, 15408, 17268, 17976, 20146, 23024, 25902, 26964, 30219, 34536, 35952, 40292, 51804, 53928, 60438, 69072, 80584, 90657, 103608, 107856, 120876, 153973, 161168, 181314, 207216, 241752, 307946, 362628, 461919, 483504, 615892, 725256, 923838, 1077811, 1231784, 1385757, 1450512, 1847676, 2155622, 2463568, 2771514, 3233433, 3695352, 4311244, 5543028, 6466866, 7390704, 8622488, 9700299, 11086056, 12933732, 17244976, 19400598, 22172112, 25867464, 38801196, 51734928, 77602392, 155204784]

約数ペア:

[(1, 155204784), (2, 77602392), (3, 51734928), (4, 38801196), (6, 25867464), (7, 22172112), (8, 19400598), (9, 17244976), (12, 12933732), (14, 11086056), (16, 9700299), (18, 8622488), (21, 7390704), (24, 6466866), (28, 5543028), (36, 4311244), (42, 3695352), (48, 3233433), (56, 2771514), (63, 2463568), (72, 2155622), (84, 1847676), (107, 1450512), (112, 1385757), (126, 1231784), (144, 1077811), (168, 923838), (214, 725256), (252, 615892), (321, 483504), (336, 461919), (428, 362628), (504, 307946), (642, 241752), (749, 207216), (856, 181314), (963, 161168), (1008, 153973), (1284, 120876), (1439, 107856), (1498, 103608), (1712, 90657), (1926, 80584), (2247, 69072), (2568, 60438), (2878, 53928), (2996, 51804), (3852, 40292), (4317, 35952), (4494, 34536), (5136, 30219), (5756, 26964), (5992, 25902), (6741, 23024), (7704, 20146), (8634, 17976), (8988, 17268), (10073, 15408), (11512, 13482), (11984, 12951)]