131779584

素因数分解:

$2^{10}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 132

約数和(自身を含む): 387456160

約数和(自身を除く): 255676576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 181, 192, 237, 256, 288, 316, 362, 384, 474, 512, 543, 576, 632, 711, 724, 768, 948, 1024, 1086, 1152, 1264, 1422, 1448, 1536, 1629, 1896, 2172, 2304, 2528, 2844, 2896, 3072, 3258, 3792, 4344, 4608, 5056, 5688, 5792, 6516, 7584, 8688, 9216, 10112, 11376, 11584, 13032, 14299, 15168, 17376, 20224, 22752, 23168, 26064, 28598, 30336, 34752, 40448, 42897, 45504, 46336, 52128, 57196, 60672, 69504, 80896, 85794, 91008, 92672, 104256, 114392, 121344, 128691, 139008, 171588, 182016, 185344, 208512, 228784, 242688, 257382, 278016, 343176, 364032, 417024, 457568, 514764, 556032, 686352, 728064, 834048, 915136, 1029528, 1372704, 1668096, 1830272, 2059056, 2745408, 3660544, 4118112, 5490816, 7321088, 8236224, 10981632, 14642176, 16472448, 21963264, 32944896, 43926528, 65889792, 131779584]

約数ペア:

[(1, 131779584), (2, 65889792), (3, 43926528), (4, 32944896), (6, 21963264), (8, 16472448), (9, 14642176), (12, 10981632), (16, 8236224), (18, 7321088), (24, 5490816), (32, 4118112), (36, 3660544), (48, 2745408), (64, 2059056), (72, 1830272), (79, 1668096), (96, 1372704), (128, 1029528), (144, 915136), (158, 834048), (181, 728064), (192, 686352), (237, 556032), (256, 514764), (288, 457568), (316, 417024), (362, 364032), (384, 343176), (474, 278016), (512, 257382), (543, 242688), (576, 228784), (632, 208512), (711, 185344), (724, 182016), (768, 171588), (948, 139008), (1024, 128691), (1086, 121344), (1152, 114392), (1264, 104256), (1422, 92672), (1448, 91008), (1536, 85794), (1629, 80896), (1896, 69504), (2172, 60672), (2304, 57196), (2528, 52128), (2844, 46336), (2896, 45504), (3072, 42897), (3258, 40448), (3792, 34752), (4344, 30336), (4608, 28598), (5056, 26064), (5688, 23168), (5792, 22752), (6516, 20224), (7584, 17376), (8688, 15168), (9216, 14299), (10112, 13032), (11376, 11584)]