126476416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 281397600

約数和(自身を除く): 154921184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1408, 1892, 2089, 2752, 3784, 4178, 5504, 7568, 8356, 15136, 16712, 22979, 30272, 33424, 45958, 60544, 66848, 89827, 91916, 133696, 179654, 183832, 267392, 359308, 367664, 718616, 735328, 988097, 1437232, 1470656, 1976194, 2874464, 2941312, 3952388, 5748928, 7904776, 11497856, 15809552, 31619104, 63238208, 126476416]

約数ペア:

[(1, 126476416), (2, 63238208), (4, 31619104), (8, 15809552), (11, 11497856), (16, 7904776), (22, 5748928), (32, 3952388), (43, 2941312), (44, 2874464), (64, 1976194), (86, 1470656), (88, 1437232), (128, 988097), (172, 735328), (176, 718616), (344, 367664), (352, 359308), (473, 267392), (688, 183832), (704, 179654), (946, 133696), (1376, 91916), (1408, 89827), (1892, 66848), (2089, 60544), (2752, 45958), (3784, 33424), (4178, 30272), (5504, 22979), (7568, 16712), (8356, 15136)]