156973209136

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{2239}}^1\times {\mathrm{12413}}^1$

素因数の和:15013

約数の個数: 40

約数和(自身を含む): 305157968640

約数和(自身を除く): 148184759504

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2239, 2824, 4478, 5648, 8956, 12413, 17912, 24826, 35824, 49652, 99304, 198608, 790367, 1580734, 3161468, 4381789, 6322936, 8763578, 12645872, 17527156, 27792707, 35054312, 55585414, 70108624, 111170828, 222341656, 444683312, 9810825571, 19621651142, 39243302284, 78486604568, 156973209136]

約数ペア:

[(1, 156973209136), (2, 78486604568), (4, 39243302284), (8, 19621651142), (16, 9810825571), (353, 444683312), (706, 222341656), (1412, 111170828), (2239, 70108624), (2824, 55585414), (4478, 35054312), (5648, 27792707), (8956, 17527156), (12413, 12645872), (17912, 8763578), (24826, 6322936), (35824, 4381789), (49652, 3161468), (99304, 1580734), (198608, 790367)]