158783468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 308810880

約数和(自身を除く): 150027412

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 73, 116, 146, 292, 493, 986, 1103, 1241, 1972, 2117, 2206, 2482, 4234, 4412, 4964, 8468, 18751, 31987, 35989, 37502, 63974, 71978, 75004, 80519, 127948, 143956, 161038, 322076, 543779, 1087558, 1368823, 2175116, 2335051, 2737646, 4670102, 5475292, 9340204, 39695867, 79391734, 158783468]

約数ペア:

[(1, 158783468), (2, 79391734), (4, 39695867), (17, 9340204), (29, 5475292), (34, 4670102), (58, 2737646), (68, 2335051), (73, 2175116), (116, 1368823), (146, 1087558), (292, 543779), (493, 322076), (986, 161038), (1103, 143956), (1241, 127948), (1972, 80519), (2117, 75004), (2206, 71978), (2482, 63974), (4234, 37502), (4412, 35989), (4964, 31987), (8468, 18751)]