180509056

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15497}}^1$

素因数の和:15531

約数の個数: 64

約数和(自身を含む): 442622880

約数和(自身を除く): 262113824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 15497, 30994, 61988, 108479, 123976, 201461, 216958, 247952, 402922, 433916, 495904, 805844, 867832, 991808, 1410227, 1611688, 1735664, 1983616, 2820454, 3223376, 3471328, 5640908, 6446752, 6942656, 11281816, 12893504, 13885312, 22563632, 25787008, 45127264, 90254528, 180509056]

約数ペア:

[(1, 180509056), (2, 90254528), (4, 45127264), (7, 25787008), (8, 22563632), (13, 13885312), (14, 12893504), (16, 11281816), (26, 6942656), (28, 6446752), (32, 5640908), (52, 3471328), (56, 3223376), (64, 2820454), (91, 1983616), (104, 1735664), (112, 1611688), (128, 1410227), (182, 991808), (208, 867832), (224, 805844), (364, 495904), (416, 433916), (448, 402922), (728, 247952), (832, 216958), (896, 201461), (1456, 123976), (1664, 108479), (2912, 61988), (5824, 30994), (11648, 15497)]