142954112

素因数分解:

$2^7\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 328848000

約数和(自身を除く): 185893888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 412, 448, 721, 824, 896, 1442, 1549, 1648, 2884, 3098, 3296, 5768, 6196, 6592, 10843, 11536, 12392, 13184, 21686, 23072, 24784, 43372, 46144, 49568, 86744, 92288, 99136, 159547, 173488, 198272, 319094, 346976, 638188, 693952, 1116829, 1276376, 1387904, 2233658, 2552752, 4467316, 5105504, 8934632, 10211008, 17869264, 20422016, 35738528, 71477056, 142954112]

約数ペア:

[(1, 142954112), (2, 71477056), (4, 35738528), (7, 20422016), (8, 17869264), (14, 10211008), (16, 8934632), (28, 5105504), (32, 4467316), (56, 2552752), (64, 2233658), (103, 1387904), (112, 1276376), (128, 1116829), (206, 693952), (224, 638188), (412, 346976), (448, 319094), (721, 198272), (824, 173488), (896, 159547), (1442, 99136), (1549, 92288), (1648, 86744), (2884, 49568), (3098, 46144), (3296, 43372), (5768, 24784), (6196, 23072), (6592, 21686), (10843, 13184), (11536, 12392)]