121140224

素因数分解:

$2^{10}\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:722

約数の個数: 44

約数和(自身を含む): 243601188

約数和(自身を除く): 122460964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 281, 421, 512, 562, 842, 1024, 1124, 1684, 2248, 3368, 4496, 6736, 8992, 13472, 17984, 26944, 35968, 53888, 71936, 107776, 118301, 143872, 215552, 236602, 287744, 431104, 473204, 946408, 1892816, 3785632, 7571264, 15142528, 30285056, 60570112, 121140224]

約数ペア:

[(1, 121140224), (2, 60570112), (4, 30285056), (8, 15142528), (16, 7571264), (32, 3785632), (64, 1892816), (128, 946408), (256, 473204), (281, 431104), (421, 287744), (512, 236602), (562, 215552), (842, 143872), (1024, 118301), (1124, 107776), (1684, 71936), (2248, 53888), (3368, 35968), (4496, 26944), (6736, 17984), (8992, 13472)]