121396072

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{4007}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 260680320

約数和(自身を除く): 139284248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 3787, 4007, 4328, 7574, 8014, 15148, 16028, 28049, 30296, 32056, 56098, 112196, 224392, 2167787, 4335574, 8671148, 15174509, 17342296, 30349018, 60698036, 121396072]

約数ペア:

[(1, 121396072), (2, 60698036), (4, 30349018), (7, 17342296), (8, 15174509), (14, 8671148), (28, 4335574), (56, 2167787), (541, 224392), (1082, 112196), (2164, 56098), (3787, 32056), (4007, 30296), (4328, 28049), (7574, 16028), (8014, 15148)]