131786496

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 108

約数和(自身を含む): 388376352

約数和(自身を除く): 256589856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 752, 768, 846, 1128, 1152, 1217, 1504, 1692, 2256, 2304, 2434, 3008, 3384, 3651, 4512, 4868, 6016, 6768, 7302, 9024, 9736, 10953, 12032, 13536, 14604, 18048, 19472, 21906, 27072, 29208, 36096, 38944, 43812, 54144, 57199, 58416, 77888, 87624, 108288, 114398, 116832, 155776, 171597, 175248, 228796, 233664, 311552, 343194, 350496, 457592, 467328, 514791, 686388, 700992, 915184, 934656, 1029582, 1372776, 1401984, 1830368, 2059164, 2745552, 2803968, 3660736, 4118328, 5491104, 7321472, 8236656, 10982208, 14642944, 16473312, 21964416, 32946624, 43928832, 65893248, 131786496]

約数ペア:

[(1, 131786496), (2, 65893248), (3, 43928832), (4, 32946624), (6, 21964416), (8, 16473312), (9, 14642944), (12, 10982208), (16, 8236656), (18, 7321472), (24, 5491104), (32, 4118328), (36, 3660736), (47, 2803968), (48, 2745552), (64, 2059164), (72, 1830368), (94, 1401984), (96, 1372776), (128, 1029582), (141, 934656), (144, 915184), (188, 700992), (192, 686388), (256, 514791), (282, 467328), (288, 457592), (376, 350496), (384, 343194), (423, 311552), (564, 233664), (576, 228796), (752, 175248), (768, 171597), (846, 155776), (1128, 116832), (1152, 114398), (1217, 108288), (1504, 87624), (1692, 77888), (2256, 58416), (2304, 57199), (2434, 54144), (3008, 43812), (3384, 38944), (3651, 36096), (4512, 29208), (4868, 27072), (6016, 21906), (6768, 19472), (7302, 18048), (9024, 14604), (9736, 13536), (10953, 12032)]