139978368

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 435425760

約数和(自身を除く): 295447392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 384, 414, 432, 552, 576, 587, 621, 648, 736, 828, 864, 1104, 1152, 1174, 1242, 1296, 1472, 1656, 1728, 1761, 1863, 2208, 2348, 2484, 2592, 2944, 3312, 3456, 3522, 3726, 4416, 4696, 4968, 5184, 5283, 6624, 7044, 7452, 8832, 9392, 9936, 10368, 10566, 13248, 13501, 14088, 14904, 15849, 18784, 19872, 21132, 26496, 27002, 28176, 29808, 31698, 37568, 39744, 40503, 42264, 47547, 54004, 56352, 59616, 63396, 75136, 79488, 81006, 84528, 95094, 108008, 112704, 119232, 121509, 126792, 162012, 169056, 190188, 216016, 225408, 238464, 243018, 253584, 324024, 338112, 364527, 380376, 432032, 486036, 507168, 648048, 676224, 729054, 760752, 864064, 972072, 1014336, 1093581, 1296096, 1458108, 1521504, 1728128, 1944144, 2028672, 2187162, 2592192, 2916216, 3043008, 3888288, 4374324, 5184384, 5832432, 6086016, 7776576, 8748648, 11664864, 15553152, 17497296, 23329728, 34994592, 46659456, 69989184, 139978368]

約数ペア:

[(1, 139978368), (2, 69989184), (3, 46659456), (4, 34994592), (6, 23329728), (8, 17497296), (9, 15553152), (12, 11664864), (16, 8748648), (18, 7776576), (23, 6086016), (24, 5832432), (27, 5184384), (32, 4374324), (36, 3888288), (46, 3043008), (48, 2916216), (54, 2592192), (64, 2187162), (69, 2028672), (72, 1944144), (81, 1728128), (92, 1521504), (96, 1458108), (108, 1296096), (128, 1093581), (138, 1014336), (144, 972072), (162, 864064), (184, 760752), (192, 729054), (207, 676224), (216, 648048), (276, 507168), (288, 486036), (324, 432032), (368, 380376), (384, 364527), (414, 338112), (432, 324024), (552, 253584), (576, 243018), (587, 238464), (621, 225408), (648, 216016), (736, 190188), (828, 169056), (864, 162012), (1104, 126792), (1152, 121509), (1174, 119232), (1242, 112704), (1296, 108008), (1472, 95094), (1656, 84528), (1728, 81006), (1761, 79488), (1863, 75136), (2208, 63396), (2348, 59616), (2484, 56352), (2592, 54004), (2944, 47547), (3312, 42264), (3456, 40503), (3522, 39744), (3726, 37568), (4416, 31698), (4696, 29808), (4968, 28176), (5184, 27002), (5283, 26496), (6624, 21132), (7044, 19872), (7452, 18784), (8832, 15849), (9392, 14904), (9936, 14088), (10368, 13501), (10566, 13248)]