145798016

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12517}}^1$

素因数の和:12551

約数の個数: 64

約数和(自身を含む): 357514080

約数和(自身を除く): 211716064

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, 12517, 25034, 50068, 87619, 100136, 162721, 175238, 200272, 325442, 350476, 400544, 650884, 700952, 801088, 1139047, 1301768, 1401904, 1602176, 2278094, 2603536, 2803808, 4556188, 5207072, 5607616, 9112376, 10414144, 11215232, 18224752, 20828288, 36449504, 72899008, 145798016]

約数ペア:

[(1, 145798016), (2, 72899008), (4, 36449504), (7, 20828288), (8, 18224752), (13, 11215232), (14, 10414144), (16, 9112376), (26, 5607616), (28, 5207072), (32, 4556188), (52, 2803808), (56, 2603536), (64, 2278094), (91, 1602176), (104, 1401904), (112, 1301768), (128, 1139047), (182, 801088), (208, 700952), (224, 650884), (364, 400544), (416, 350476), (448, 325442), (728, 200272), (832, 175238), (896, 162721), (1456, 100136), (1664, 87619), (2912, 50068), (5824, 25034), (11648, 12517)]