199960128

素因数分解:

$2^6\times 3^2\times {\mathrm{359}}^1\times {\mathrm{967}}^1$

素因数の和:1344

約数の個数: 84

約数和(自身を含む): 575340480

約数和(自身を除く): 375380352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 359, 576, 718, 967, 1077, 1436, 1934, 2154, 2872, 2901, 3231, 3868, 4308, 5744, 5802, 6462, 7736, 8616, 8703, 11488, 11604, 12924, 15472, 17232, 17406, 22976, 23208, 25848, 30944, 34464, 34812, 46416, 51696, 61888, 68928, 69624, 92832, 103392, 139248, 185664, 206784, 278496, 347153, 556992, 694306, 1041459, 1388612, 2082918, 2777224, 3124377, 4165836, 5554448, 6248754, 8331672, 11108896, 12497508, 16663344, 22217792, 24995016, 33326688, 49990032, 66653376, 99980064, 199960128]

約数ペア:

[(1, 199960128), (2, 99980064), (3, 66653376), (4, 49990032), (6, 33326688), (8, 24995016), (9, 22217792), (12, 16663344), (16, 12497508), (18, 11108896), (24, 8331672), (32, 6248754), (36, 5554448), (48, 4165836), (64, 3124377), (72, 2777224), (96, 2082918), (144, 1388612), (192, 1041459), (288, 694306), (359, 556992), (576, 347153), (718, 278496), (967, 206784), (1077, 185664), (1436, 139248), (1934, 103392), (2154, 92832), (2872, 69624), (2901, 68928), (3231, 61888), (3868, 51696), (4308, 46416), (5744, 34812), (5802, 34464), (6462, 30944), (7736, 25848), (8616, 23208), (8703, 22976), (11488, 17406), (11604, 17232), (12924, 15472)]