158851344

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 418955328

約数和(自身を除く): 260103984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 157, 197, 214, 314, 321, 394, 428, 471, 591, 628, 642, 788, 856, 942, 1182, 1256, 1284, 1576, 1712, 1884, 2364, 2512, 2568, 3152, 3768, 4728, 5136, 7536, 9456, 16799, 21079, 30929, 33598, 42158, 50397, 61858, 63237, 67196, 84316, 92787, 100794, 123716, 126474, 134392, 168632, 185574, 201588, 247432, 252948, 268784, 337264, 371148, 403176, 494864, 505896, 742296, 806352, 1011792, 1484592, 3309403, 6618806, 9928209, 13237612, 19856418, 26475224, 39712836, 52950448, 79425672, 158851344]

約数ペア:

[(1, 158851344), (2, 79425672), (3, 52950448), (4, 39712836), (6, 26475224), (8, 19856418), (12, 13237612), (16, 9928209), (24, 6618806), (48, 3309403), (107, 1484592), (157, 1011792), (197, 806352), (214, 742296), (314, 505896), (321, 494864), (394, 403176), (428, 371148), (471, 337264), (591, 268784), (628, 252948), (642, 247432), (788, 201588), (856, 185574), (942, 168632), (1182, 134392), (1256, 126474), (1284, 123716), (1576, 100794), (1712, 92787), (1884, 84316), (2364, 67196), (2512, 63237), (2568, 61858), (3152, 50397), (3768, 42158), (4728, 33598), (5136, 30929), (7536, 21079), (9456, 16799)]