133184608

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 271134864

約数和(自身を除く): 137950256

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 197, 296, 394, 571, 592, 788, 1142, 1184, 1576, 2284, 3152, 4568, 6304, 7289, 9136, 14578, 18272, 21127, 29156, 42254, 58312, 84508, 112487, 116624, 169016, 224974, 233248, 338032, 449948, 676064, 899896, 1799792, 3599584, 4162019, 8324038, 16648076, 33296152, 66592304, 133184608]

約数ペア:

[(1, 133184608), (2, 66592304), (4, 33296152), (8, 16648076), (16, 8324038), (32, 4162019), (37, 3599584), (74, 1799792), (148, 899896), (197, 676064), (296, 449948), (394, 338032), (571, 233248), (592, 224974), (788, 169016), (1142, 116624), (1184, 112487), (1576, 84508), (2284, 58312), (3152, 42254), (4568, 29156), (6304, 21127), (7289, 18272), (9136, 14578)]