149387264

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 333889920

約数和(自身を除く): 184502656

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 181, 208, 248, 256, 362, 403, 416, 496, 512, 724, 806, 832, 992, 1024, 1448, 1612, 1664, 1984, 2048, 2353, 2896, 3224, 3328, 3968, 4706, 5611, 5792, 6448, 6656, 7936, 9412, 11222, 11584, 12896, 13312, 15872, 18824, 22444, 23168, 25792, 26624, 31744, 37648, 44888, 46336, 51584, 63488, 72943, 75296, 89776, 92672, 103168, 145886, 150592, 179552, 185344, 206336, 291772, 301184, 359104, 370688, 412672, 583544, 602368, 718208, 825344, 1167088, 1204736, 1436416, 2334176, 2409472, 2872832, 4668352, 4818944, 5745664, 9336704, 11491328, 18673408, 37346816, 74693632, 149387264]

約数ペア:

[(1, 149387264), (2, 74693632), (4, 37346816), (8, 18673408), (13, 11491328), (16, 9336704), (26, 5745664), (31, 4818944), (32, 4668352), (52, 2872832), (62, 2409472), (64, 2334176), (104, 1436416), (124, 1204736), (128, 1167088), (181, 825344), (208, 718208), (248, 602368), (256, 583544), (362, 412672), (403, 370688), (416, 359104), (496, 301184), (512, 291772), (724, 206336), (806, 185344), (832, 179552), (992, 150592), (1024, 145886), (1448, 103168), (1612, 92672), (1664, 89776), (1984, 75296), (2048, 72943), (2353, 63488), (2896, 51584), (3224, 46336), (3328, 44888), (3968, 37648), (4706, 31744), (5611, 26624), (5792, 25792), (6448, 23168), (6656, 22444), (7936, 18824), (9412, 15872), (11222, 13312), (11584, 12896)]