128609184

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{121789}}^1$

素因数の和:121813

約数の個数: 48

約数和(自身を含む): 368292960

約数和(自身を除く): 239683776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 121789, 243578, 365367, 487156, 730734, 974312, 1339679, 1461468, 1948624, 2679358, 2922936, 3897248, 4019037, 5358716, 5845872, 8038074, 10717432, 11691744, 16076148, 21434864, 32152296, 42869728, 64304592, 128609184]

約数ペア:

[(1, 128609184), (2, 64304592), (3, 42869728), (4, 32152296), (6, 21434864), (8, 16076148), (11, 11691744), (12, 10717432), (16, 8038074), (22, 5845872), (24, 5358716), (32, 4019037), (33, 3897248), (44, 2922936), (48, 2679358), (66, 1948624), (88, 1461468), (96, 1339679), (132, 974312), (176, 730734), (264, 487156), (352, 365367), (528, 243578), (1056, 121789)]