134489968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 269507552

約数和(自身を除く): 135017584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 1447, 2512, 2894, 5788, 5809, 11576, 11618, 23152, 23236, 46472, 53539, 92944, 107078, 214156, 227179, 428312, 454358, 856624, 908716, 1817432, 3634864, 8405623, 16811246, 33622492, 67244984, 134489968]

約数ペア:

[(1, 134489968), (2, 67244984), (4, 33622492), (8, 16811246), (16, 8405623), (37, 3634864), (74, 1817432), (148, 908716), (157, 856624), (296, 454358), (314, 428312), (592, 227179), (628, 214156), (1256, 107078), (1447, 92944), (2512, 53539), (2894, 46472), (5788, 23236), (5809, 23152), (11576, 11618)]