121204664

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 273369600

約数和(自身を除く): 152164936

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 139, 161, 184, 278, 322, 556, 644, 677, 973, 1112, 1288, 1354, 1946, 2708, 3197, 3892, 4739, 5416, 6394, 7784, 9478, 12788, 15571, 18956, 22379, 25576, 31142, 37912, 44758, 62284, 89516, 94103, 108997, 124568, 179032, 188206, 217994, 376412, 435988, 658721, 752824, 871976, 1317442, 2164369, 2634884, 4328738, 5269768, 8657476, 15150583, 17314952, 30301166, 60602332, 121204664]

約数ペア:

[(1, 121204664), (2, 60602332), (4, 30301166), (7, 17314952), (8, 15150583), (14, 8657476), (23, 5269768), (28, 4328738), (46, 2634884), (56, 2164369), (92, 1317442), (139, 871976), (161, 752824), (184, 658721), (278, 435988), (322, 376412), (556, 217994), (644, 188206), (677, 179032), (973, 124568), (1112, 108997), (1288, 94103), (1354, 89516), (1946, 62284), (2708, 44758), (3197, 37912), (3892, 31142), (4739, 25576), (5416, 22379), (6394, 18956), (7784, 15571), (9478, 12788)]