162582784

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 108

約数和(自身を含む): 406962444

約数和(自身を除く): 244379660

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 997, 1274, 1456, 1568, 1664, 1792, 1994, 2548, 2912, 3136, 3328, 3988, 5096, 5824, 6272, 6979, 7976, 10192, 11648, 12544, 12961, 13958, 15952, 20384, 23296, 25922, 27916, 31904, 40768, 48853, 51844, 55832, 63808, 81536, 90727, 97706, 103688, 111664, 127616, 163072, 181454, 195412, 207376, 223328, 255232, 362908, 390824, 414752, 446656, 635089, 725816, 781648, 829504, 893312, 1270178, 1451632, 1563296, 1659008, 1786624, 2540356, 2903264, 3126592, 3318016, 5080712, 5806528, 6253184, 10161424, 11613056, 12506368, 20322848, 23226112, 40645696, 81291392, 162582784]

約数ペア:

[(1, 162582784), (2, 81291392), (4, 40645696), (7, 23226112), (8, 20322848), (13, 12506368), (14, 11613056), (16, 10161424), (26, 6253184), (28, 5806528), (32, 5080712), (49, 3318016), (52, 3126592), (56, 2903264), (64, 2540356), (91, 1786624), (98, 1659008), (104, 1563296), (112, 1451632), (128, 1270178), (182, 893312), (196, 829504), (208, 781648), (224, 725816), (256, 635089), (364, 446656), (392, 414752), (416, 390824), (448, 362908), (637, 255232), (728, 223328), (784, 207376), (832, 195412), (896, 181454), (997, 163072), (1274, 127616), (1456, 111664), (1568, 103688), (1664, 97706), (1792, 90727), (1994, 81536), (2548, 63808), (2912, 55832), (3136, 51844), (3328, 48853), (3988, 40768), (5096, 31904), (5824, 27916), (6272, 25922), (6979, 23296), (7976, 20384), (10192, 15952), (11648, 13958), (12544, 12961)]