156768888458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2633}}^1$

素因数の和:2920

約数の個数: 128

約数和(自身を含む): 305524445184

約数和(自身を除く): 148755556726

約数列:

[1, 2, 7, 13, 14, 26, 31, 61, 62, 91, 122, 173, 182, 217, 346, 403, 427, 434, 793, 806, 854, 1211, 1586, 1891, 2249, 2422, 2633, 2821, 3782, 4498, 5266, 5363, 5551, 5642, 10553, 10726, 11102, 13237, 15743, 18431, 21106, 24583, 26474, 31486, 34229, 36862, 37541, 49166, 68458, 69719, 73871, 75082, 81623, 137189, 139438, 147742, 160613, 163246, 172081, 239603, 274378, 321226, 327143, 344162, 455509, 479206, 488033, 571361, 654286, 911018, 960323, 976066, 1061099, 1124291, 1142722, 1920646, 2087969, 2122198, 2248582, 2290001, 3188563, 4175938, 4252859, 4580002, 4979003, 5921617, 6377126, 7427693, 8505718, 9958006, 11843234, 14120779, 14615783, 14855386, 27786049, 28241558, 29231566, 29770013, 34853021, 41451319, 55572098, 59540026, 64727039, 69706042, 82902638, 98845453, 129454078, 183570127, 194502343, 197690906, 361218637, 367140254, 389004686, 453089273, 722437274, 861367519, 906178546, 1284990889, 1722735038, 2528530459, 2569981778, 5057060918, 6029572633, 11197777747, 12059145266, 22395555494, 78384444229, 156768888458]

約数ペア:

[(1, 156768888458), (2, 78384444229), (7, 22395555494), (13, 12059145266), (14, 11197777747), (26, 6029572633), (31, 5057060918), (61, 2569981778), (62, 2528530459), (91, 1722735038), (122, 1284990889), (173, 906178546), (182, 861367519), (217, 722437274), (346, 453089273), (403, 389004686), (427, 367140254), (434, 361218637), (793, 197690906), (806, 194502343), (854, 183570127), (1211, 129454078), (1586, 98845453), (1891, 82902638), (2249, 69706042), (2422, 64727039), (2633, 59540026), (2821, 55572098), (3782, 41451319), (4498, 34853021), (5266, 29770013), (5363, 29231566), (5551, 28241558), (5642, 27786049), (10553, 14855386), (10726, 14615783), (11102, 14120779), (13237, 11843234), (15743, 9958006), (18431, 8505718), (21106, 7427693), (24583, 6377126), (26474, 5921617), (31486, 4979003), (34229, 4580002), (36862, 4252859), (37541, 4175938), (49166, 3188563), (68458, 2290001), (69719, 2248582), (73871, 2122198), (75082, 2087969), (81623, 1920646), (137189, 1142722), (139438, 1124291), (147742, 1061099), (160613, 976066), (163246, 960323), (172081, 911018), (239603, 654286), (274378, 571361), (321226, 488033), (327143, 479206), (344162, 455509)]