128186324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 273030912

約数和(自身を除く): 144844588

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 394, 476, 788, 1367, 1379, 2734, 2758, 3349, 5468, 5516, 6698, 9569, 13396, 19138, 23239, 23443, 38276, 46478, 46886, 92956, 93772, 162673, 269299, 325346, 538598, 650692, 1077196, 1885093, 3770186, 4578083, 7540372, 9156166, 18312332, 32046581, 64093162, 128186324]

約数ペア:

[(1, 128186324), (2, 64093162), (4, 32046581), (7, 18312332), (14, 9156166), (17, 7540372), (28, 4578083), (34, 3770186), (68, 1885093), (119, 1077196), (197, 650692), (238, 538598), (394, 325346), (476, 269299), (788, 162673), (1367, 93772), (1379, 92956), (2734, 46886), (2758, 46478), (3349, 38276), (5468, 23443), (5516, 23239), (6698, 19138), (9569, 13396)]