164083136

素因数分解:

$2^6\times 7^1\times {\mathrm{541}}^1\times {\mathrm{677}}^1$

素因数の和:1237

約数の個数: 56

約数和(自身を含む): 373355616

約数和(自身を除く): 209272480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 541, 677, 1082, 1354, 2164, 2708, 3787, 4328, 4739, 5416, 7574, 8656, 9478, 10832, 15148, 17312, 18956, 21664, 30296, 34624, 37912, 43328, 60592, 75824, 121184, 151648, 242368, 303296, 366257, 732514, 1465028, 2563799, 2930056, 5127598, 5860112, 10255196, 11720224, 20510392, 23440448, 41020784, 82041568, 164083136]

約数ペア:

[(1, 164083136), (2, 82041568), (4, 41020784), (7, 23440448), (8, 20510392), (14, 11720224), (16, 10255196), (28, 5860112), (32, 5127598), (56, 2930056), (64, 2563799), (112, 1465028), (224, 732514), (448, 366257), (541, 303296), (677, 242368), (1082, 151648), (1354, 121184), (2164, 75824), (2708, 60592), (3787, 43328), (4328, 37912), (4739, 34624), (5416, 30296), (7574, 21664), (8656, 18956), (9478, 17312), (10832, 15148)]